by TheCerealKiller June 16, 2014
Get the Grand Slammug. by Mr.Crayonbox February 23, 2021
Get the Grand Slammug. when the turd you're shitting starts touching the water in the toilet bowl, while still attached to your arsehole.
by Nicoprofound April 8, 2006
Get the Grand Slammug. When you have a one night stand, but get a piece of ass regardless. Whores do this. And they don't even have to date!
by DeAssFucker December 4, 2003
Get the Grand Slammug. A game usually played at high school dances, who's objection is to make out with at least one person from every grade, including your own. Another variation of the game is that, in order to win, you count each person you make out with by points. Someone in your own grade, for example, could rank as lower points than someone in the senior grades. The person with the most points win.
Virginia: We should totally play Grand Slam at semi tonight.
Jared: I definitely won Grand Slam; I'm only a niner and I made out with over 12 grade twelve bitties.
Jared: I definitely won Grand Slam; I'm only a niner and I made out with over 12 grade twelve bitties.
by Virginialikeswomen March 7, 2011
Get the Grand Slammug. by LobsterSausage February 28, 2011
Get the skidmark grand slammug. After marriage, when a couple has at least 4 kids. This could possibly happen within the first year of marriage if the couple has quintuplets, or within 4 years if they are diligent.
Zach and his wife keep poppin out babies like every single year. He is swinging for his 3rd mormon grand slam with this last baby.
by mormon_playa October 10, 2007
Get the mormon grand slammug.