Triangle Terd Cutter

When an old lady/man has a flat ass shaped like an upside down triangle.

Check out that chicks triangle terd cutter.

by Skeet Skeet Skeet Beavers March 11, 2010

triangle of sanctitude

A group of 3 friends swear an oath to never tell the other's secrets.

Dudes 1 and 2: Amanda R.C. from Canada, tell us the truth, it won't leave the triangle of sanctitude. Do you love us cuz we we actually did this?

Amanda: I'm so rattled. I can't even handle that. That's not even ok.

Dudes 1 and 2: We love you too :D

by the master of the triangle October 29, 2009

Triangle Fraternity

A fraternity with strong core values that brings about a brotherhood. They are know for their diversity in various fields.
Its a fraternity for engineers, architects and scientists. Men with brains who know how party and maintain a equal balance

Kasie: Dude he's a traingle.
Jake: I know, I rushed Triangle fraternity they are very selective in their interview review process.
Kasie: I loved their tribal party
Jake: I couldn't get past the line

by Alpha phi sister October 24, 2009

triangle flag

The visible portion of a female's traditional-back thong underwear that sticks out above a pair of low-cut jeans while the subject is sitting down (or on normal pants/shorts while the subject is bending over or at the gym). Not to be confused with string or "t-back" thongs (see "butt floss").

Dick: "You can see half that chick's ass over there!"

Harry: "I am saluting her triangle flag right now!"

by etafatdik June 19, 2008

Triangle Forest

The untamed overgrowth of hair located near the lower netherregion of the female anatomy.

"Dude, last night I was paddling Jenny's pink canoe and I found myself lost in the Triangle Forest. Good thing I had a flashlight."

by rometasticenterprisevoyage February 11, 2009

Triangle of Gay

When three guys (usually gay or bi) suck each others penises at the same time forming the shape of a triangle.

Damn bro, last night Joe, Rick, and I did the triangle of gay last night, you should have seen it.

by SexPositionMaker March 27, 2012

Triangle Wit The Boys

3 guys make a triangle and put a bowl in the middle representing the eye. Now they all try to get their cum in the bowl while holding the triangular form

Y’all wanna try to do the Triangle ?

Triangle Wit the Boys

by JoshSter March 24, 2021