Threenis

An emoticon that resembles a penis, but has a three at the end. More potent and deadly than your garden-variety penis.

Hmm. That's quite a threenis.

by Raw Threenis May 6, 2009

Threenis

Three conjoined phalluses located in the pelvic cavity, directly above the the testes. Contrary to popular belief, there is no "factor tree", I.E. hydra rules do not apply.

Yo man, my bro johnny has the craziest threenis setup in his jeans. The ladies have to watch out for him.

by call of duty: black cocks July 21, 2011

Threenis

The nickname given to someone who performs three blow jobs on three different guys in the span of a weekend.

"Hey Threenis, how was your weekend?"

by J Bigs July 20, 2008

treenis

Huge penis that can be mistaken for a tree, the kind of thing you see in modern porn. A penis so big you wonder how any mortal woman can take it.

Holy shit! That thing is huge! If your girl can take a treenis like that, she's ruined forever.

by alfalfa31 July 27, 2009

treenis

A tree that is shaped like a penis. Usually on a slight slope or hill with a curve at the base, giving the image of a treerection.

See also: cuntree

"Now, I'm just gonna stick this treenis into this cuntree and make a lean-to shelter!"

by Drewboy64 August 7, 2007

Treenis

Large penis

Dave pulled out his member. Man that thing was like a tree. He had a treenis

by Gber April 22, 2018

treenis

Ok this is one my friends made up. A treenis is a drawing of a penis with leaves at the top so fags and parents won't think that it's a penis, instead they think it's a tree!

Guy one: (drawing a penis on my friends shirt) LOOK A PENIS!

My friend: MY MOM'LL KILL ME IF SHE SEES THAT! i won't be able to wear that shirt!

Guy 1: No problem! (draws leaves at the top to make it look like a coconut tree) IT'S A TREENIS!

by Desiree A. December 16, 2005