Buttgeyser 

Real name of an alcoholic beverage that Americans (and only Americans) refer to as "beer".
The name was supposedly chosen to better reflect the original taste.

Originated from Postal 2.

Jeez dude, you call that beer? That cat piss tastes like Buttgeyser!

Buttgeyser by MasterJoe August 13, 2006

buttgender 

wqhen u indentity as an BUTT and u................. do butt things like u pee out ur butt and liekt hats ok but maybe so ee adocter abtout that i dont think thts nromal but ur a butt so............. BUTT BGN EDNER lalso asosciated with sans gender bcus sand head look a lil like a butt so we r connected thoruh stars

me: im butt gasnder pees

perfosn: buttgender PRIDE!!!!!!!!!!!! we r butts we r touch butts intercourse :)

buttgender by peeheadirl March 25, 2019

Yellowstone National Butt Geyser 

The insertion of one's penis into an anus (male or female), followed by the expulsion of urine, rather than ejaculate, into the anal cavity.

She's going to know that she got a Yellowstone National Butt Geyser, once she realizes I had asparagus for dinner.

Yellowstone National Butt Geyser by bonerchugger6969 December 6, 2010

Butt Geyser 

the splash that enters your butt due to your sphincter not being fully closed, once you drop a hefty turd

"john took a solid dump, one of the turds was so big it gave him a butt geyser"

Butt Geyser by Vladboy11 November 20, 2011

Buttweiser 

Nickname for that God-awful weaker than piss American Beer (Budweiser). Semi descriptive in what it does to you the next morning... Especially when consumed with nachos & salsa.

Hey Billy Bob! You bring any of that yankee Butweiser crap?

Buttweiser by Mike Mc Donald December 29, 2004

butt geyser 

The act of filling up ones anus with a fluid, typically water from a hose. Then releasing the water like a geyser upon an unsuspecting victims head.

I stuffed cheese curds into my ass hole and then with a medically issued super soaker and careful precision I received an injection of One love Kombucha into my anus. Then during an ugly sweater party, many months later, I pulled down my pants spread my butt cheeks and with the the force of old faithful I shot my cheese curd laced kombucha turd Butt Geyser all over the head of one special party goer ronnathan blox.

butt geyser by Mr. Richard-Finger Tongue October 31, 2015

Buttweiser 

Starting with a room temperature bottle of opened beer, with thumb in bottle. Shake the beer vigorously as your masturbate...just as your about to cum, shove the top of the beer botttle up your ass. If two people are participating, your partner can host the beer position.

Damn, she’s hot...I can’t wait to think about her tonight while I’m going Buttweiser on myself.

Buttweiser by Cleetchip March 23, 2019