TUNNEL LINING=the timber, brick, concrete, or steel supports erected in a tunnel to maintain dimensions and safe working conditions.
the word tunnel-lined is closely-linked with tunels but we can use it also to describe other things
the word tunnel-lined is closely-linked with tunels but we can use it also to describe other things
by darkblueberry April 25, 2017

Can be an initation rite or punishment:
at least ten guys need to crouch in a line letting their balls hang out, the new guy or dude who needs to be punished is dragged underneath the tunnel and will get a faceful of ballsacks. Voila, it's the teabag tunnel.
at least ten guys need to crouch in a line letting their balls hang out, the new guy or dude who needs to be punished is dragged underneath the tunnel and will get a faceful of ballsacks. Voila, it's the teabag tunnel.
Moron: "I want to be in your crew, man! Leader: "Sure, but first you must complete the teabag tunnel!"
by dschoean February 1, 2018

Sickeningly sweet and soft tunnel desired by men and women worldwide. Located between the legs of an eager woman.
by stage slave January 31, 2023

a tunnel groundhogs use to see if it's cold outside and/or see if it's still winter. it's also where british people eat stinky fish and chips before heading to the orthodontist
by lc2401 September 8, 2010

The act of a man shoving his arm in his ladies anus, elbow deep. Upon pulling it out, one will create the illusion of a tunnel for an asshole.
Melvin: Hey Geoffrey what is the matter? Your arm looks at little sore...
Geoffrey: Yah its sore Melvin, I had a serious case of Tunnel Arm last night.
Geoffrey: Yah its sore Melvin, I had a serious case of Tunnel Arm last night.
by A. Giacs September 9, 2018

When two people kiss mouth to mouth, and you insert a long anal bead chain into one persons asshole, to go out of the mouth, into the other persons mouth, and out their asshole.
by Willsmithspapa420 October 3, 2024

by okaybena December 6, 2020
