by Adrojake January 10, 2011
by idonthaveapseudonym.0 January 12, 2011
When someone fills their butthole full of air and then they slap somebody with it and let out a poo.
by Benny G East January 13, 2011
Where you fill your ass with a bunch of air, then slap your freind releasing what is a so called "Whoopie Slap" or a massive fart.
by Liwty:) January 10, 2011
No, a 3 is good, a 3 is like Mitchell Musso from Hannah Montana after he got, yknow.. whoopy-slapped by Jackson.
by Some bitch in Rhode Island April 06, 2011