Definitions by iwishihadaflamethrower

smash guts 

to wreck or destroy the insides of the female genitalia through repetitive pounding with one's average to large sized penis. those with a small penis cannot smash guts, ie randall.

yo greg, did you see the ass on megan? that shit is on fire.
whatever man, i will smash guts on that bitch all nite son.
word.

smash guts by iwishihadaflamethrower June 16, 2010