Tunnel ring

The shit you get on your dick after fucking your boyfriend in the ass.

I got that tunnel ring from you last night, had to take a shower before I went to bed last night.

by MacMcflush April 23, 2019

Pennsylvania wind tunnel

When you cum in some ass while the fart and the cum shoots out of the asshole because of the fart

I had a one night stand last night, we Pennsylvania wind tunneled and now my sheets are ruined.

by Tunnel_lover March 27, 2025

cake tunneled

When you cum inside of a large woman's large vagina

I totally cake tunneled Stacy's mom last night.

by Oliolioxenfree13 May 14, 2016

Tunnel Cam

The close-up shot done in porn focusing on the penetration of a vagina.

That movie on Skinemax had the most intense sex scenes I've seen on regular cable; it shows everything short of tunnel cam.

by OldManMurray April 19, 2014

Reverse Tunnel

Kicking someone in the asshole and getting your foot stuck.

You better shut your mouth or I'll give you a reverse tunnel!

by Cheesecake_queen January 20, 2017

Terd Tunnel

Your butthole or anus.

“Man, I have to get to the shitter quick and empty my terd tunnel”

by Phat Paulie August 1, 2025

ball tunnel

a tunnel that your balls can retract into. Scary stuff.

Person 1"What is a ball tunnel?"
Person 2"You do not want to know!"

by okaybena December 6, 2020