Knowledge trees

Street for crack. Usually accompanied by 'hollying' (see definition of holly).

Yeah, I was doing knowledge trees yesterday.

by Bobbick January 14, 2008

Dick tree

Something you might call a lead guitarist of a Canadian rock band from the 70s and who may or may not be a drunk male prostitute.

Ricky: “You got enough money? here’s another dollar .36 there ‘dick tree’.
Alex: “Can’t believe I’m picking this stuff up...”

by Captain Crink August 8, 2019

fenwick tree

Also known as Binary Search Tree used by n00b programmers, it is the epidimy of hell and trash and jackass O(n^n) time

"You didn't get this job because you used Fenwick Trees." - worst nightmare of a software engineer

by you have more mental ISSUES October 26, 2017

Tree Topper

The act of giving a blow job and gently nibbling on a circumcised dick just below the head.

Go ahead and try to tree topper me baby.

by rb8841 November 29, 2012

Shit Trees

Trees with bags of dog shit hanging from them

When an owner of a dog takes it for a walk, bags up the dog shit and throws it into a tree where it proceeds to dangle from the branches, therefore producing shit trees. Usually found in rough estates around the UK.

by 2008 Jason H April 10, 2008

The Joshua Tree

The Joshua Tree is a gathering of male individuals who get together and take drugs to discuss existential philosophical questions and other topics. It is usually, but not always, occurs in the great outdoors.

The term originates from Entourage S05E05 "Tree Trippers", when actor Vincent Chase and friends go to Joshua Tree National Park to eat shrooms and figure out if he should take the part in the movie Benji.

Guys, we need to figure out the meaning of the universe! Joshua Tree here we come!

I'm at a loss about whether or not to quit my job, how about about Joshua Tree?

Dude, wanna go to the Joshua Tree? I hear Archimedes and Nicodemus are gonna be there!

Let's just get fucked up at the Joshua Tree tonight!

by foehammer88 November 19, 2010

tree weed

East London definition for an apple

That was a very tasty tree weed I just ate

by Eugenio May 27, 2005