Because got it at 50% off

Because reminds him his high school swimsuit, feels same

Duh, because he likes the character!!!

Got that costume because there was no more Chewbacca ones

Lot of girls likes how suits on the german shepherd

Other

He was art of a group at school that liked super heroes, and he acted as beats boy in the school with a similar one when was younger

Kurfust feels identified with Beast Boy, as Marcos does with deadpool XD