porthole 

Mild/humourous euphemism for anus.

Excuse me, my porthole is bursting.

porthole by ud40 February 23, 2005

Porthole 

When you blow water into your significant others bumhole and shout “ABANDON SHIP!!”

Yeah Annie and I tried the porthole last night, gee willikers it was wet

Porthole by Portholer August 19, 2021

Porthole pirate 

gay termonlogy used to describe one man schlonging another in the ass.

eric "porthole pirated" jose last night. just shortly after giving a rusty trumbone.

Porthole pirate by trevor340 February 11, 2009

Twinkie in the Porthole 

To have penetrative sex.

I can't wait for Saturday night, I'm gonna put the twinkie in the porthole!

Last night, Garry put the twinkie in the porthole.

Twinkie in the Porthole by testicheese December 24, 2019

Cleveland Porthole 

Cleveland Porthole: The elegant act of shitting in someone’s tracheotomy hole.

Can you please shit in my tracheometry hole? It’s been a long day.

Cleveland Porthole: shitting in that hole boi

Cleveland Porthole by Dudeguyhomie August 4, 2018

mexican porthole  

mexican porthole is the transport module that resembles the shit house used by construction workers across america.Legend has it mex workers transport back and forth from mex to u.s.

where the hell did all those illegals come from?
must have flown on the "mexican porthole " they were'nt here yesterday!

mexican porthole by bubbles may October 23, 2008

willy porthole

When you shove your tongue so far down your girlfriend throat, she chokes.

Girl: Hey Babe
Boy: (Shoves tongue in throat)
Girl: WILLY PORTHOLE!

willy porthole by TanyaBo May 22, 2011