2 definitions by hedfones

would'nt've

A contraction of would-not-have.

I would'nt've drank that milk had I known it was soy milk.

by hedfones March 8, 2008

A contraction of "should not have." It can be punctuated many different ways (ie. should'nt've, should'ntve, shouldn't've, etc)

You shouldn'tve called in sick yesterday, there were free donuts in the break room.

by hedfones October 14, 2008