Cowabunga!
This couldn’t have been a happy accident, and if it was, the designer is a secret fan of the Teenage Mutant Ninja Turtles. Though, to be fair, we’re not aware of any of the four that wear a pink bandana, but then again, we’ve been out of the TMNT loop for quite some time now. As you can clearly deduce, we haven’t seen any of the horrendous live-action movies.
The closest of the crime-fighting turtle group that this swing resembles is Raphael, who just so happens to be the most ill-tempered member. He made an appearance on IGN’s Top 100 Comic Book Heroes without any of his brothers. Guess he’s—wait for it—coming out of his shell. lol.