Gladstone Geyser

When you have a female fill her mouth with diet coke and pop a mentos right before fellatio.

Dude she gave me a Gladstone Geyser last night, I had to call a cleaning company to handle the mess, but it was so worth it!

by Mahogany Mauler August 11, 2025

Mud Geyser

When a woman sleeps with a black man and shoots the sperm out of her vagina.

"Did you hear that Britney was a mud geyser last night?"

by CastWhenDumb June 29, 2025

Poo Geyser

Insert mentos and diet coke into butt hole and let the mixture spray in your face.

My face looks slightly tanner due to the Poo geyser I received last night.

by Dirty Dawgz January 10, 2012

White Eyed Geyser

An act in which you put a key bump of cocaine on a gassy strippers asshole and her resulting flatulence sends a tumultuous cloud of icing into your nostrils.

”Yo man you looked kind of fucked up.”
”Yeah I paid that skank ass ho four hundred bucks to get a white eyed geyser and that bitch did it.”

by LilNiggy November 24, 2013

80's Rumble Geyser

The art of spinning on one's head, like the break dancing move, while having explosive diarrhea.

Spewing your poop upon everything around you while being popin' and fresh.

Someone made a mess in my room. It's like someone did an "80's rumble Geyser" in there.

Most likely. I did one this morning in the McDonald's bathroom.

by Pro-Boner June 30, 2011

Reverse geyser

Cleaning another man's semen out of your partner's vagina (remnants of a "cream pie"), holding as much as seems possible in your mouth, spreading, or "gaping" the partner's arse, and spitting the semen into her widened arsehole, allowing it to snap shut like a sloppy Venus flytrap, satisfied that the semen will run down the inside of her leg for the remainder of the evening.

A: You look like the cat that stole a bowl of cream! You know that shits no good for you, though.
B: Yeah, Melissa got home last night after an evening with her friends. Some guy had ploughed her at the restaurant, so I spat that shit all up in her ass! It was like a reverse geyser!
A: So, just like spitting in a hole?
B: No man! It was way more spiritual than that. I didn't spill a drop. It was a reverse geyser.
A: You' re such a cuck.
B: Cuck gets the fuck, my friend. Cuck get the fuck.

by Sharts At Will July 18, 2025

Geezer Geyser

When she’s over 40 but you make her squirt for the first time ever.

Hooked up in the van last night and she turned into a geezer geyser while on top.

by Senor Bunluv October 14, 2025