Series of the following sexual positions performed in succession while maintaining continuous penetration: missionary then flipping to cowgirl then spinning around to reverse cowgirl and finishing with doggie style.
My boyfriend and I were so inspired by our team's gland slam that we celebrated with our own grand slam!
by zenithwit August 19, 2011
Get the Grand Slammug. The grand slam is the last ass clap before you send your cum to the equivalent of the pussy’s shadow realm.
by Zeccede July 26, 2018
Get the The grand slammug. Guy 1: Have you seen the bathroom?
Guy 2: No what happened to it?
Guy 1: Someone destroyed it...with shit. They cradled it AND upper decked it.
Guy 1: THE GRAND SLAMMMM
Guy 2: No what happened to it?
Guy 1: Someone destroyed it...with shit. They cradled it AND upper decked it.
Guy 1: THE GRAND SLAMMMM
by Ankylosaurus February 25, 2010
Get the Grand Slammug. A meal typically served at Denny's. Usually consists of a log of poo on top of a pile of vomit, no drink.
by The Sporky August 10, 2004
Get the Grand Slammug. Taking a large hit/toke from a bong/bubbler/vaporizer holding the smoke in the person's lungs while taking a shot of liquor then chugging a beer; finally doing a line and blowing out the smoke.
*Almost impossible*
*Almost impossible*
"that fool did a Grand Slam last night and straight up died; but we all thought it was ill to watch!"
by pappyinww2 April 6, 2010
Get the Grand Slammug. to shit ,piss and vomit at the same time,usually when drink or disorientated from some sort of cock-slapping festival.
by Smiff2790 April 17, 2006
Get the Grand Slammug. That moment when you come home pissed, then end up Throwing up/pissing/shitting yourself at the same time.
by PurpleAki-thelength February 6, 2020
Get the GRAND SLAMmug.