the act of taking a real fizzy type of beer and opening it carefully 'usually in a bottle', and ramming it into your partners ass then shaking it up to cause the beer to explode rushing out the sides of the asshole causing a gushing effect this can also be called NIAGRA FALLS,BEER SPRING,or my favorite TH BEER GYSER
by dick up ass November 4, 2009
 Get the beer butt gushermug.
Get the beer butt gushermug. Where you give a guy blue balls then make him bust immediately after, possibly causing internal side effects of physical trauma. -Nogla
by Ali_Neon July 18, 2021
 Get the Blue Gusher 4000mug.
Get the Blue Gusher 4000mug. Cumming in a girls asshole then sucking the cum out with your mouth (2-5 seconds max). After that spit it back into her mouth.
by Big Nasty B September 24, 2021
 Get the Montgomery Butt Gushermug.
Get the Montgomery Butt Gushermug. 1. A side-effect arising from a female foreign exchange student, alienated by language barriers, deciding to spend the semester in her bedroom, auto-stimulating.
2. A prog-rock band from Wisconsin.
2. A prog-rock band from Wisconsin.
"My God, dude! We slept together once before she left, but now she's returned there is a serious Köln Gusher Effect going on!"
"Hot! Did you have a towel?"
"Hot! Did you have a towel?"
by Plummy Mummy July 13, 2010
 Get the Köln Gusher Effectmug.
Get the Köln Gusher Effectmug. by a dissapointment August 2, 2018
 Get the pop that pussy like a gushermug.
Get the pop that pussy like a gushermug. When someone is known to take massive shits and clog toilets. They have to flush each individual turd as it comes out to keep the toilet from clogging.
by S.E.Mc-D February 17, 2009
 Get the Ass-Gusher Frequent-Flushermug.
Get the Ass-Gusher Frequent-Flushermug. by GusherMan April 9, 2020
 Get the juicy gushermug.
Get the juicy gushermug.