What is Flap Jack Surprise?
1.
When one takes his/her soiled underwear and then precedes to take their underwear off, facing the soiled portion towards the other persons chest and slapping it on their chest.
"Did you hear about Sally getting a Flap Jack Surprise the other night from Tom?"
See
Random Words:
1.
Verb: To wank.
Noun: A wank.
Both uses are a slightly more pleasent version of the word. Which can be used in polite converstation wit..
