Beluga Blowhole 

When a male pees into a woman's anus while having sex and then pulls out to watch her blow it out like an enema.

Dale is ravaging Betty from behind when all of a sudden he pees into her ass and pulls out. She is so surprized that it causes her to release it out like a beluga blowhole, spraying his piss and her shit all over.

Beluga Blowhole by Blowjob Betty 16 July 3, 2008

Diflucous of the blowhole 

Diarrhea; the runs, the hershey squirts (you get the picture. It ain't pretty.)

blowhole = asshole = yer sphincter

After eating at Joe's Ptomaine Shack, Steven had a bad case of diflucous of the blowhole.

Diflucous of the blowhole by Luigi July 12, 2004

Brazilian Blowhole

The practice of putting a small of cocaine on a butthole, and farting it into a partners nostrils.

"I totally gave your sister a Brazilian Blowhole last night.. She said it smelled like shitty coke."

Brazilian Blowhole by Captain Dipshit 2 October 20, 2012

Snip that blowhole 

An enthusiastic exclamation regarding upcoming revelries. Possibly derived from the popular Brooklyn haircut ‘The Free Willy’ or a random emoji combination (e.g. 🐋✂️)

Friend 1: “I can’t wait to party with you on those beaches in Puerto Rico!”

Friend 2: “Got to snip that blowhole!”

Snip that blowhole by Mrinky February 1, 2022

Polish Blowhole 

During sex when a guy decides to try anal, so he takes his penis out of her vagina and is on the verge of putting it in her ass, when she releases a strong fart, denying entry.

Brah, My girl Katherine pulled a Polish Blowhole on me this morning, it's like she has a defense mechanism

Polish Blowhole by TrentTrent October 25, 2010

Russian Blowhole 

The act of ejaculating in a woman's asshole and making her fart it out

She farted so hard that her Russian Blowhole hit me in the face and I now have pink eye.

Russian Blowhole by pj234 April 14, 2011

blowhole 

A feature of coastal processes formed by erosion of a cliff or headland.

Waves quickly exploit joints, cracks and bedding planes in rock through hydraulic action. (Pressure is created when waves force air into crevices, pressure is released as waves retreat creating mini explosions.) Along the joint the sea will cut inland to form a cave. If the erosion continues upwards then with a little help from sub-aerial processes the line of erosion continues through the cliff to the top forming a blowhole. Blowholes get their name due to sea spray coming up and out in stormy weather much like a dolphin or whales blowhole.

'Argh that blowhole just ejaculated its salty spray all over my face'

blowhole by Blowhole May 26, 2005