The tag alias #64142 booty_meme -> booty_ass_meme is pending approval.
Reason: People are just using it as another name for the same thing, with no pattern to which ones they apply which tag to.
Also, should we remove the "shirt_cut_meme" tag from all the booty ass meme posts? Just because a meme is derived from another meme doesn't seem like enough reason to tag them all with the original. (For precedent, see the entries for reverse_gris_swimsuit, which are only tagged gris_swimsuit if both are present in the image.)