The bulk update request #8291 is pending approval.
create alias black_speech_bubble (726) -> speech_bubble (239143)
create alias blue_speech_bubble (301) -> speech_bubble (239143)
create alias white_speech_bubble (878) -> speech_bubble (239143)
create alias green_speech_bubble (131) -> speech_bubble (239143)
create alias purple_speech_bubble (135) -> speech_bubble (239143)
create alias orange_speech_bubble (108) -> speech_bubble (239143)
create alias yellow_speech_bubble (118) -> speech_bubble (239143)
create alias pink_speech_bubble (133) -> speech_bubble (239143)
create alias red_speech_bubble (177) -> speech_bubble (239143)
create alias grey_speech_bubble (88) -> speech_bubble (239143)
create alias brown_speech_bubble (66) -> speech_bubble (239143)
create alias tan_speech_bubble (33) -> speech_bubble (239143)
create alias teal_speech_bubble (7) -> speech_bubble (239143)
create alias black_thought_bubble (81) -> thought_bubble (19790)
create alias white_thought_bubble (19) -> thought_bubble (19790)
create alias grey_thought_bubble (6) -> thought_bubble (19790)
create alias red_thought_bubble (6) -> thought_bubble (19790)
create alias blue_thought_bubble (14) -> thought_bubble (19790)
create alias yellow_thought_bubble (10) -> thought_bubble (19790)
create alias red_thought_bubble (6) -> thought_bubble (19790)
create alias purple_thought_bubble (9) -> thought_bubble (19790)
create alias green_thought_bubble (6) -> thought_bubble (19790)
create alias pink_thought_bubble (7) -> thought_bubble (19790)
create alias red_thought_bubble (6) -> thought_bubble (19790)
create alias orange_thought_bubble (0) -> thought_bubble (19790)
Reason: I'm gonna be 100 with y'all, I don't think these need to exist. They are junk tags that nobody is actually going to use in searches that only serve to inflate a post's tag count.
But if anyone can give a compelling argument as to why these tags are actually useful enough to warrant keeping around, be my guest.