Aliasing the_grim_adventures_of_billy_and_mandy → the_grim_adventures_of_billy_&_mandy
Link to alias

Reason:

Actual series name [Source. Other misnamed tags to be aliased to corrected name (and adjusting existing alias and implications to compensate):

• angry_beavers -> the_angry_beavers [Source]
• beavis_and_butthead -> beavis_and_butt-head [Source]
• brandy_and_mr._whiskers -> brandy_&_mr._whiskers [Source]
• cats_and_dogs -> cats_&_dogs [Source]
• el_tigre -> el_tigre:_the_adventures_of_manny_rivera [Source]
• fanboy_and_chum_chum -> fanboy_&_chum_chum [Source]
• fox_and_the_hound -> the_fox_and_the_hound [Source]
• lilo_and_stitch -> lilo_&_stitch [Source]
• max_and_ruby -> max_&_ruby [Source]
• powerpuff_girls -> the_powerpuff_girls [Source]
• ren_and_stimpy -> the_ren_&_stimpy_show [Source]
• tom_and_jerry_kids -> tom_&_jerry_kids_show [Source]

+1 to all. In all honesty, the copyrights in tags (whether they're the actual copyright tags or disambiguations added to other tags) should be reflective of their actual titles whenever possible,** with the proper aliases to make it easier for those using certain keyboards (mobile keyboards and laptop keyboards lacking full character sets and numpads). To me, it's actually really bothersome to see copyright tags not use their proper names when e6 can clearly handle them.

^{**As in, if e6's tagging system can accept the characters; two characters that cannot be accepted for tags are commas and asterisks. For example, Ed, Edd n Eddy has to use ed_edd_n_eddy without the comma for its tag because of this limitation, while *NSYNC cannot have the asterisk for its tag (even though that's actually a stylization of their name, not really its official spelling).}

Bumping thread, but I do want to point out that some of these tags have such a low amount of posts that most of them might be better off being moved manually, especially since they currently lack any active implications or aliases.

• angry_beavers: 78 posts
• beavis_and_butthead: 22 posts
• cats_and_dogs: 3 posts
• el_tigre: 4 posts
• fanboy_and_chum_chum: Only one post which has since been deleted. Not only that, the show primarily features human characters, so this one might not be worth bothering with after all.
• max_and_ruby: 19 posts, which is surprisingly low for a show that's been going on for 16 years now.
• ren_and_stimpy: 62 posts, which is also surprisingly low for a series of its caliber (recent controversies regarding the show's creator aside).
• tom_and_jerry_kids: 6 posts, 5 active. Also, the "show" part of the suggested alias might be unnecessary, as it was also titled just Tom & Jerry Kids during its run. Both Wikipedia and TV Tropes currently use the shorter spelling.

Bumping thread, again, after three weeks. I want to draw attention to this thread again considering that Ratte has been making a lot of aliases and implications as of late (albeit primarily for species, not copyrights), especially since this thread's OP has been blocked and can't do anything about this until Wednesday. I also want to suggest some other implications and aliases relating to the above tags should the aliases be approved.

• the_grim_adventures_of_billy_&_mandy – Change the existing implication accordingly as OP suggested and: (Due to the ampersand bug, this tag has been aliased to use "and" instead.)
• Implicate billy_(tgaobam) -> the_grim_adventures_of_billy_&_mandy – Modified. Tag implicated to the_grim_adventures_of_billy_and_mandy.
• Implicate mandy_(tgaobam) -> the_grim_adventures_of_billy_&_mandy – Modified. Tag implicated to the_grim_adventures_of_billy_and_mandy.
• Implicate grim_(tgaobam) -> the_grim_adventures_of_billy_&_mandy – Modified. Tag implicated to the_grim_adventures_of_billy_and_mandy.
• Implicate irwin_(tgaobam) -> the_grim_adventures_of_billy_&_mandy
• Implicate fred_fredburger -> the_grim_adventures_of_billy_&_mandy – Modified. Tag implicated to the_grim_adventures_of_billy_and_mandy.
• the_angry_beavers
• Implicate the_angry_beavers -> nickelodeon – Approved a while ago.
• Implicate norbert -> the_angry_beavers – Tag changed to include surname. Suggestion withdrawn.
• Implicate daggett -> the_angry_beavers – Tag changed to include surname. Suggestion withdrawn.
• Implicate norbert_beaver -> the_angry_beavers – Approved a while ago.
• Implicate daggett_beaver -> the_angry_beavers – Approved a while ago.
• beavis_and_butt-head
• Implicate beavis -> beavis_and_butt-head
• Alias butthead -> butt-head – Proper spelling of the character's name.
• Implicate butt-head –> beavis_and_butt-head
• brandy_&_mr._whiskers – No new suggestions at this time; adjust all existing aliases and implications accordingly as OP suggested. (No longer suggested due to the ampersand bug.)
• el_tigre:_the_adventures_of_manny_rivera
• Implicate el_tigre:_the_adventures_of_manny_rivera -> nickelodeon
• Implicate manny_rivera -> el_tigre:_the_adventures_of_manny_rivera
• Alias frida_suarez -> frida_suárez – Proper spelling of this character's name. [Source]
• Implicate frida_suárez -> el_tigre:_the_adventures_of_manny_rivera
• fanboy_&_chum_chum – Again, might not be worth doing anything with considering the lack of posts for a primarily human series, but just in case...
• Implicate fanboy_&_chum_chum -> nickelodeon
• the_fox_and_the_hound – No new suggestions at this time; adjust all existing aliases and implications accordingly as OP suggested.
• lilo_&_stitch – Move most of the existing implications except:
• Deimplicate lilo -> lilo_and_stitch – Completed a while ago.
• Implicate lilo_pelekai -> lilo_&_stitch – Approved a while ago.
• Alias lilo -> lilo_(disambiguation) – There are other lilo tags besides the ones relating to the Disney copyright and character.
• max_&_ruby
• Alias max_(max_and_ruby) -> max_(max_&_ruby)
• Implicate max_(max_&_ruby) -> max_&_ruby
• Alias ruby_(max_and_ruby) -> ruby_(max_&_ruby)
• Implicate ruby_(max_&_ruby) -> max_&_ruby
• the_powerpuff_girls – No new suggestions at this time; adjust all existing aliases and implications accordingly as OP suggested.
• the_ren_&_stimpy_show – Due to the ampersand bug, this tag has been aliased to ren_and_stimpy instead.)
• Alias the_ren_and_stimpy_show -> the_ren_&_stimpy_show – Due to the ampersand bug, both tags have been aliased to ren_and_stimpy instead.
• Alias ren_&_stimpy -> the_ren_&_stimpy_show – Modified. Both tags have been aliased to ren_and_stimpy instead.
• Alias ren_hoek -> ren_hoëk – Proper spelling of this character's name. – Either I misspelled the name or someone wrote it wrong on Wikipedia back then. ren_hoek has been aliased to ren_höek.
• Implicate ren_hoëk -> the_ren_&_stimpy_show – See above.
• Implicate stimpy -> the_ren_&_stimpy_show – Character tag has been aliased to stimpy_j._cat instead.
• Implicate the_ren_&_stimpy_show -> nickelodeon – Modified. ren_and_stimpy has been implicated to nickelodeon.
• tom_&_jerry_kids_show or tom_&_jerry_kids
• Implicate whatever is approved to tom_and_jerry

Bumping thread once again after three months. I've also taken the liberty of changing Norbert and Daggett Beaver's tags to include their surname, so their given-name-only tag suggestions no longer apply.

lets not with aliasing the "and" version to "&" version. afaik the "&" symbol will make the tag unblacklistable

Lets flip those around, symbols in tags is a big headache.

Yeah, some things are specifically broken with "&"s in tags particularly.