Definitions by Don NuBreed

Bakugan 

The lamest anime/game ever created, when used to describe someone or something it is used to imply they are REALLY lame and/or gay.

A: Dude stop playing bakugan (Dude quit being gay/lame)

B: Dude, eating cereal without milk, is so bakugan.

Bakugan by Don NuBreed August 7, 2009