After taking a bong hit, hold the smoke in your lungs. You then proceed to chug the bong water. Finally exhale the smoke and watch your friends look on in horror.
by ExTHCexpert December 2, 2004
Get the shotgunmug. 
by monkeyshiner April 8, 2004
Get the shotgunmug. when the guy ejaculates twice into the vagina without withdrawing.....typically in excess of 20 minutes of fucking
by Jake March 15, 2004
Get the shotgunmug. In golf.. a tournament in which players start simultaneously on different holes, starting at the sound of the "shotgun" siren.
by jerkass August 22, 2005
Get the shotgunmug. The word you yell when you are about to let loose a serious case of projectile diarrhea. Usually into the toilet or into the back of the toilet bowl (sometimes on the seat or completely out of the toilet as a whole).
Sometimes said like this: SHOT!... Guun!!!
(a quick "SHOT!" followed by a 1.5 second pause, then "Guun!!!")
Sometimes said like this: SHOT!... Guun!!!
(a quick "SHOT!" followed by a 1.5 second pause, then "Guun!!!")
Two Guys in a public restroom:
Pooper1: Good afternoon.
Pooper2: SHOTGUN!!! (In Tandem with projectile Diarrhea.)
Pooper1: The fuck? LOL!
Pooper1: Good afternoon.
Pooper2: SHOTGUN!!! (In Tandem with projectile Diarrhea.)
Pooper1: The fuck? LOL!
by Maj. Malfunction November 21, 2011
Get the SHOTGUN!mug. The downing of a drink as quickly as possible. The ultimate shotgun requires a bottle of (preferably non-fizzy) alcoholic beverage and two straws.
1. attach the straws together end to end and ensure no side-leaks to air.
2. insert straw into bottle ensuring tip is as near to the bottom as possible.
3. form a food seal around the mout of the bottle and the straw with your lips.
4. tip the bottle up so that it lies vertically (that's straight up and down for all the Americans out there).
5. At the same time open your gullet and have someone else blow on the other end of the straw as hard as they can.
The contents of the bottle should disappear in under a second - good shit.
6. To ensure it has gone down and stays down you must now shout "BOOOOOM!" at the top of your voice. If you spew you have to forfeit.
1. attach the straws together end to end and ensure no side-leaks to air.
2. insert straw into bottle ensuring tip is as near to the bottom as possible.
3. form a food seal around the mout of the bottle and the straw with your lips.
4. tip the bottle up so that it lies vertically (that's straight up and down for all the Americans out there).
5. At the same time open your gullet and have someone else blow on the other end of the straw as hard as they can.
The contents of the bottle should disappear in under a second - good shit.
6. To ensure it has gone down and stays down you must now shout "BOOOOOM!" at the top of your voice. If you spew you have to forfeit.
by Gezza T April 20, 2003
Get the shotgunmug.