Turd-canyon 

An asscrack so deep, so treacherous, that there is a real danger of falling in or losing one's wallet, hat and shoes during any encounter, i.e. anal-sex, getting too close to one on an up-escalator, attempting to extract a wedgie.

"Yo yo yo, I be fallin into that ho's turd-canyon when I poonjabi'd that bitch last night! I still can't find my cell!"

"Momma always told me yo, 'Don't be wif a wimmins who got a turd-canyon you cain't climb out uv!' an I shoulda listened yo!"

Turd-canyon by The Belcher May 11, 2004

turd cannon 

its when you shoot at high speed feces of both loose and hard consistancy out you

man my turd cannon will be working overtime after this buritto

turd cannon by tommynicks August 6, 2011

turd cannon 

Zach fecal deposits post burrito consumption.

Zach ate a burrito last night and TOTALY became a turd cannon

turd cannon by Notzach June 20, 2006

turdcannon 

Verb: to turd-decorate a wall, facility, business, or residence, whether interior, exterior, or both, with turds, especially if done with turds fired from a true turd cannon constructed of a hollow tube of 6 or more soda cans gray-taped together, then packed full of feces & propelled forth by a gas-powered liter fluid ignition lit through a touch0holr in yhe last can.

Noun: The above-referenced device that actually hurls the turds at high speed upon ignition of the liter-fluid propellant.

"We turdcannoned shit all up on the inside of the skylights at the mall, and the sun dried it hard as cement!"

"Wait'll you see what my new 8-can turdcannon can do. It'll blow a load of turds 50 feet at high speed!"

turdcannon by Professor G August 5, 2008