Oriental triangle

When two guys are Eiffel Towering (see Eiffel Tower) an Asian chick.

Did you see Bryan and Chris pulling the Oriental Triangle on Ming Ling?

by Christophe Beck February 8, 2023

Colloquial Triangle

The shape of a slice of NY pizza is a Colloquial Triangle. Despite being, technically, a circular sector, no one in their right mind would argue this descriptor. Colloquial Triangle applies to all American style pizza slices, but originated in NYC.

Pizza is round, served in colloquial triangles, and delivered in a square box. It's geometry in a meal.

by Trajadoja April 21, 2017

glowing triangles

The really light area on a woman's (or man's) chest that doesn't get tan when she (or he) tans with a bakini on.

Terrissa whipped off her top and blinded everyone with her glowing triangles.

by TagNation June 26, 2016

Triangle of Happiness

A social grouping of three people, in which, there is an absence of drama and other bullshitry.

Groupings of three get along better.
Normally found in class room, work place, or other social grouping.

Kevin, Chris, and Rachel never felt happier then when it was just them and their Triangle of Happiness.

by Shark Beast i Grammer&Meaning April 15, 2014

taco triangle

Code for 3 girls going down on each other at the same time.

Me, Lacey and Amanda did a taco triangle during sex last night

by Zarbeque July 4, 2016

gay triangle

A gay threesome where each gay person lays head to pecker and simultaneously gives each other head.

Man that was a fun gay triangle last night!

by Blaizepandell August 22, 2017

Bermuda Triangle

When someone has both their nipples pierced and their genital area pierced.

Hope and Katharine got pierced this weekend, they got the Bermuda Triangle.

by Xtremebutterfly May 30, 2015