French Tunnel

When a male sits naked on top of their naked partner and farts directly into their butthole, this creating a “French Tunnel” effect

Had some really great sex and afterwards gave her a massage, and in the middle of the massage I gave her a surprise French Tunnel , she was mortified

by FrenchTunneler August 1, 2023

Turd Tunnel

The back passage, referring to the destination where the faeces exit the body. Usually referred to as an asshole, anus and shitter.

Oh, Megan really let loose from her turd tunnel after that large meal from Nandos.

by ShniffItConnor September 19, 2016

tunneling weed

A top of shotgunning
two people make a tight tunnel out of their hands and the gunner blows while the receiver sucks.

They're scared to touch lips,they're gonna be tunneling weed

by HARDCORESMOKER. December 8, 2011

food tunnel

Describes oneself or another person as a means of indiscriminate food passage, and usually for large amounts of it. Not complimentary.

Judith, you're a food tunnel. I've cooked all day and you come in here stinking of McDonald's.

by ideefixe January 5, 2013

Tunnel Bumper

Two or more women engaging in sexual activity with each other; Lesbians

I heard Sarah used to date women. They said she was quite the tunnel bumper.

by Grishkob September 4, 2017

tranny tunnel

A tranny tunnel is what you get when a man, in pursuit of becoming a woman, splits his penis like a banana peel and folds it inside out into a wound that constantly tries to close itself.

Alternatively, it is the path for a transmission to be routed.

Tom needs to hit up the dilatation station for maintenance on his tranny tunnel.

by RichtersAwful December 4, 2018

Tunnel Buddies

Tunnel bubbies forever

Hey bro we had sex with the same chick, we are now tunnel buddies forever.

by Serinwil December 26, 2020