Not-so-secret "secret" at Haverford College in Pennsylvania. Refers to the series of tunnels(containing an elaborate heating/electrical system) originally constructed beneath the Haverford campus with the intention of keeping the place cozy and liveable in Winter...has since been infiltrated by generations of Haverford undergrads hell-bent on getting drunk/high, wandering through the maze of subterranean pipes and passageways, risking getting caught and hollered at by the Dean or control-freak upperclassmen..."tunneling" was totally CHOICE in the 1980's when most of the tunnels were still accessible and good, creepy fun could be had down there (picnics, beer parties, nookie)...now that most of the tunnels have been walled-off, etc...it's much harder to convince a fellow-'Ford to crawl drunkenly through 'em with you when the possibility of NEVER FINDING YOUR WAY OUT ALIVE looms and menaces. There is still the seductive lure of the yet-to-be-breached "SECRET DOOR" said to be hidden within the tunnels.
"Screw Customs, man---let's hit the tunnels!"

"The TUNNELS? Are you kidding me? I heard Poindexter went in last semester and fucking disappeared. Screw that...besides, they're having cheesesteaks in the Dining Hall tonight and I wanna get in line before that big guy from my Chem class eats 'em all."
by poppysister August 23, 2006
Get the tunnels mug.
A popular NYC dance club in the 80's and 90's. In it's later years, it hosted Funkmaster Flex and Nassau parties. Also became the Muse for a short while.
"Hey, did you ever hit Tunnel back in the day?"

"Nah, I was usually at Mars or Danceteria."
by Leviathin August 14, 2007
Get the Tunnel mug.
When your get picked up by a Taxi Cab at McCarran airport in Las Vegas, Nevada and get taken via the airport tunnel to "The Strip" you just got tunneled most likely. Another way of saying you just got screwed. Sometimes taking the tunnel to I-215 West to I-15 North makes sense, but not very often.
That $%*@'ing cabbie last night sure tunneled me taking me to the Hard Rock. :-(
by Vegas_Cabbie June 18, 2007
Get the tunneled mug.
When you kick someone so hard in the ass your foot goes straight in.
"Kirsten watch out..unless you want a good tunneling"
by namelesswoman September 6, 2011
Get the tunneling mug.
Inserting a live animal through a tube into someone's anus. Rodents are mainly used. SEE "feltching"
Dave was really into tunneling, he had a favourite gerbil he liked to use.
by Jasvk May 5, 2003
Get the tunneling mug.
The act of aggressively rubbing ones penis one a spoke (i.e. chair leg, tether ball pole) in an attempt to create or "tunnel" a vagina
Dude, all my golf grips are torn up because Jimmy won't stop tunneling
by DanJoeBobFriend November 8, 2017
Get the Tunneling mug.