Top definition
To have a really big poo that burns the hairs off your asshole!
person 1-"corr, i just had a huge fudge blowout"

person 2- "did it burn your ass hairs off?"

person 1- "yes it bloody well did"
by onthejob October 15, 2011
Get the mug
Get a fudge blowout mug for your mother-in-law Beatrix.