tmnt (21 Q) does not show up on a search for 'teenage' while asking a question, nor is teenage-mutant-ninja-turtles a synonym or anything. If I hadn't clicked on a tmnt question, I would have no idea what tag to use when asking a Teenage Mutant Ninja Turtles question.
Can we rename tmnt to teenage-mutant-ninja-turtles?
Unfortunately, it's too long. teenage-mutant-ninja-turtles has 28 characters, which is 3 over the limit. You could try it without the dashes, but that makes for an ugly tag.
What we could probably do, is set up teenagemutantninjaturtles, the ugly no-dash version, as a synonym for tmnt, so that it will be found when searching for tags, but tmnt will be used.
While we're at it, we might as well set up teenagemutantheroturtles and tmht as synonyms.
teenagemuntentninjatoitles. Rocksteady and Beebop will gladly point out that it is a shorter number of characters. (After figuring out just how much it saves, remember to thank Rocksteady and Beebop for being the ones who will happily tell you this.)
All sites are now allowed to use tags with 35 characters. Thus we can rename this tag to teenage-mutant-ninja-turtles.
TMNT is the accepted abbreviation for the franchise, to the point that one of the movies was specifically titled TMNT. It's pretty clear what it means. Even a Google search for TMNT brings up "Teenage Mutant Ninja Turtles" first thing.
However, the other short name, ninja-turtles, would make a good synonym.
