The performing of oral sex on a man using too much teeth and not enough mouth.
Man, I'm sore, she gave me a right red-rimming last night.
A sex act while performing fellatio, of using dentures to stimulate the anus.
Myrtle took out her dentures and went down on me. I was enjoying myself when I felt someone bite my asshole. Myrtle introduced me to the paradise of Ghost Rimming.
The rim of shit around the water’s edge on an uncleaned toilet.
Ray: Damn dude, I had to drop a massive ass blast in the bathroom but there was a shit rim so I just did it outside
John: Bruh it’s just a shit rim not like ur gonna die
When you take a piss but rim it off the inside of the toliet bowl
Jim -"I had to make a rim shot last night so i wouldn't wake my parents"
Carl - "I tried that yesterday, but it kept going into the toliet water"
Jim - "Practice makes perfect baby"
When a man licks another mans asshole while another man pees in his face.
Man, I got the BEST pacific rim the other night!
A rim-seat is an adjustable stool with a toilet seat attached that can be lowered over a guy's mouth so he can lick your asshole and give you a randy rim-job.
My cadet roomie, Matt, bought a rim-seat, and when he wants to be rimmed, he brings it out and has me lie down on my back underneath it so I can give him a rim-seat-gasm with my tongue up his asshole!