Bum Tunnel

The term used when two people of any sex create a tunnel by pressing their bare bum cheeks together, usually for the purpose of a third male party to insert their penis for sexual pleasure.

“Ryan rang at lunchtime to invite Mike and i round tonight for a bum tunnel and a curry”

George “Would you like my wife and I to bum tunnel you?

Me “no”

by Leviathan Porkchop June 25, 2021

derby tunnel

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

i took a couple of strangers up the derby tunnel

by limitededitionpointytoedconverse March 1, 2007

Mirror Tunnel

When there are two mirrors placed in line with each other, and you just see an infinitely long tunnel of mirrors.

Woah man, that's a trippy mirror tunnel

by MTGKING456 August 11, 2014

Tucker Tunnelling

Shoving a fleshlight in a man's ass and then fucking them. As to not be gay whilst having fun the the homies.

Jim-"Me and the boys where doing some Tucker Tunnelling last night"
Geoff-"And you didn't invite me?"

by TheGasMan69 April 1, 2021

Eskimo Tunnel

When someone shoves ice cubes up their butthole.

Dude, my girlfriend is into the kinky stuff! She even let me give her an Eskimo tunnel!!!

by Aster of Ceremonies December 12, 2013

bung tunnel

The process of shiting in a hookers mouth and making him or her eat it

Hello candy (aka a 48 year old hooker) do you do bung tunnels (shiting in a hookers mouth)

by Bungtunnelbob January 5, 2017

Pink Tunnel

A slang word for vagina

'oi lass show us your pink tunnel'

by PinkTunnelVender November 8, 2020