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

Tunnel Ratting

A play area style that is a mix of corner camping and aggressive movement. In order to tunnel rat properly, you must move from corner to corner fast. Never sit too long in each corner and don't move too aggressive or you'll fall out of the range of tunnel ratting.

These guys are pushing aggressive, I'm going to start tunnel ratting to counter them

by wolftone1916 March 5, 2021

Carpal Tunnel

Liam Ham

Liam Ham is Carpal Tunnel

by PenguinzXvX September 9, 2023

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

derby tunnel

Derby Tunnel = (brit.) slang for "Hershey Highway"

i took a couple of strangers up the derby tunnel

by limitededitionpointytoedconverse March 1, 2007

Aggressive Tunneling

Quick rough anal sex with your partner

Bob and I did some aggressive tunneling while the baby was napping today.

by BillardGuy May 19, 2020

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