Crack a rim 

(v) 1.)The act of destroying or other wise vandalizing an other's car.

(v) 2.)The act of taking such a momentously large shit that physically the rim of the toilet cracks.

1.)Dude, He cut me off, I'mma gunna crack a rim on dat' foo'.
2.)Oh my God, Kyle cracked a rim in the bathroom again.

Crack a rim by Beau Bouchard March 31, 2007

poison fists of the pacific rim 

A sexual act involving Hawaiians and fists soaked with cobra venom. After soaking one's fists with the venom, the fists are then shoved violently into the assholes of Hawaiians, quickly paralyzing and killing them.

Those Hawaii chicks thought they were all that until I unleashed the poison fists of the pacific rim on them - now they're dead.

poison fists of the pacific rim by Brandon "Sloe Gin" Quizmington May 2, 2008

corn-rim 

Someone who has yellow kernels of shit on their dong as the result of shoving their penis into the ass of someone who had previously eaten corn.

Jen must have gone to the BBQ because when Kevin pulled his cock out of her ass he had corn-rim.

corn-rim by JDubb July 20, 2003

pacific rim 

The perineum of a celibate gay man.

Ever since Clark swore off sex, his anus has been a very pacific rim

pacific rim by Ben Hawks April 15, 2007

Porcelin Rim Job 

When a man gives a girl anal sex and while they are performing sex the man is dunking the girls head in the toilet! When the man lifts the girls head out of the toilet the man slaps the girls head with his dick.

Easiest example is that when your in a bathroom fucking a girl, DUNK her head over and over in the toilet and thats what a Porcelin Rim Job is!!

Porcelin Rim Job by TBone_NJ/HI December 11, 2009

Pacific Rim 

When you get an underwater rim job

-Hey dude how was the beach house with Casey last week?
--It was amazing, she gave me a pacific rim

Pacific Rim by lockenload23 March 11, 2017

Pacific Rim Job 

fully submerging your ass under the water in the Pacific Ocean and you have someone come up from under the water and have them eat your ass out.

Viv almost drown while she was giving Wes a Pacific Rim Job.

Pacific Rim Job by MrBojangles December 17, 2007