To engage in the act of "going deep" into the anal cavity of another being (human or not, we don't and won't judge) for sexual reasons. Can also be inflicted on one's self (again we don't and won't judge).
by Freezey-Nasty April 13, 2017
 Get the Tunnel Plundermug.
Get the Tunnel Plundermug. A Cream tunnel is when your girlfriend jerks you off whilst you are wearing a condom then when you cum she empties the cum into your ass, then she lays underneath you opened mouthed whilst you squat over her and let it slip out into her mouth, then finallly she swallows it.
by Mal Ross July 6, 2011
 Get the Cream Tunnelmug.
Get the Cream Tunnelmug. The result of a rapid/long lasting facebook poke war
Warning: HIGHLY CONTAGIOUS
Symptoms: Broken key board, broken/damaged finger, crushed spirit, loss of friendship
Extreme Symptoms: Death
Warning: HIGHLY CONTAGIOUS
Symptoms: Broken key board, broken/damaged finger, crushed spirit, loss of friendship
Extreme Symptoms: Death
Person 1: Hey man, what ever happened to our poke war?
Person 2: Don't you remember? I got poke-a-tunnel. Please, let's not go there again.
Person 1: ... bummer.
Person 2: (receives poke notification) ... dick..
Person 2: Don't you remember? I got poke-a-tunnel. Please, let's not go there again.
Person 1: ... bummer.
Person 2: (receives poke notification) ... dick..
by fury of a taco September 1, 2011
 Get the poke-a-tunnelmug.
Get the poke-a-tunnelmug. An act where a father who wants to speak to his unborn baby so he opens up his wife's pussy and speaks into it with his head close to the vagina to better communicate with the fetus.
by Cerealwithwater February 9, 2019
 Get the fetus tunnelmug.
Get the fetus tunnelmug. by qball da blumpkin king  September 21, 2019
 Get the Wind tunnelmug.
Get the Wind tunnelmug. The act of jacking off from start to finish while passing through the westbound Eisenhower Tunnel or eastbound Johnson Tunnel. The tunnels are located along Interstate 70 high in the Colorado Rocky Mountains. The tunnels deeply penetrate the hard mountain rock in order to cross the continental divide. The tunnels are just long enough to make jacking off feasible but are far too short for the experience to be enjoyable. Male travelers frequently pitch a pants tent involuntarily while making the voyage due to the altitude. This can be used to the participant’s advantage.
Female travelers may also participate by Jilling their way through the dimly lit tunnel. It is uncertain if any attempt have been made at this time.
There is debate whether team plays are allowed or if it is a solitary activity. Similarly, some still believe that the challenge is not completed unless the jacking or jilling is done while operating the vehicle.
Female travelers may also participate by Jilling their way through the dimly lit tunnel. It is uncertain if any attempt have been made at this time.
There is debate whether team plays are allowed or if it is a solitary activity. Similarly, some still believe that the challenge is not completed unless the jacking or jilling is done while operating the vehicle.
A.A.ron: I finally did it!
Lee-yah: did what?
A.A.ron: the Eisenhower tunnel challenge! Had to stop in Silverthorne to get the mess off my steering wheel and then get some new Nikes!
Lee-yah: OMG that’s great! But weren’t you driving with your mom and grandma???
Lee-yah: did what?
A.A.ron: the Eisenhower tunnel challenge! Had to stop in Silverthorne to get the mess off my steering wheel and then get some new Nikes!
Lee-yah: OMG that’s great! But weren’t you driving with your mom and grandma???
by itsbusted August 7, 2023
 Get the Eisenhower Tunnel Challengemug.
Get the Eisenhower Tunnel Challengemug. A sketchy chick at a bar once asked me if I wanted to go back to her place and see her sugar tunnel. I declined.
by Ivan_H April 27, 2021
 Get the Sugar tunnelmug.
Get the Sugar tunnelmug.