"dude, did you see that chick? "yeah, she was gainaxing so bad, i thought she'd get a black eye
a law of physics generally attributed to anime, in which breasts move independent of gravity and jiggle absurdly with even the smallest motion
""dude, did you see that chick? "yeah, she was gainaxing so bad, i thought she'd get a black eye" What is the definition of "gainaxing"?