Definitions by Caderade

DIYW 

Do it you won't. Slander to instigate a fight, drinking, bet, etc.

Person #1- Man i could chug like a whole fifth if I wanted to.

Person #2- Do it you won't. (DIYW)

Person #1- Chugs the fifth.

Group of people- all is well and fun.

DIYW by Caderade April 27, 2009