The Obtuse Triforce 

A Zelda themed position that, at least, involves two males, two females and a protractor. (Can involve three males and three females, but such complexity is rarely successful since it requires a second protractor).

Link is pretty lazy, so when he uses the obtuse triforce position , he gets Navi to hold the protractor.

The Obtuse Triforce by BluePine7 December 5, 2012

Tryforce and a sword 

The sex nerds have with withemselves.

Me: I gave Britney a tryforce and a sword. Fucked her down real good
Friend: hey Britney get that big ass over here.

Tryforce and a sword by Pablo Putterson October 18, 2019

Bachelor's Triforce

Threesome involving only men

So what did those three gay guys do in the hotel?
I heard they had a Bachelor's Triforce!

Bachelor's Triforce by NoHomoBro June 29, 2011

Triforce 

Synonymous to three-way.

Link, Zelda and Ganondorf had a mad triforce at the party last night.

Triforce by Inebriated Penguin October 17, 2003

Completing the Triforce 

An uncommon nerd term for having sex since sometimes vaginal will precede oral therefore skipping one of four steps. This causes only three steps making a triforce analogy more appropriate than the original baseball comparison.

We made out, then I felt her up, but we skipped so we were Completing the Triforce.

Completing the Triforce by Zaxatak August 28, 2010

Triforce 

Verb: to sexually penetrate a female in all three principal orifices - vagina, mouth and anus.

"Dude, your new chick seems like a slut - you should triforce her."

Triforce by gentaXY July 10, 2014

triforce 

A gaming-related euphemism for a man's genitals.

The three parts of the Triforce are analogous to the three parts of a man's genitals.

triforce by Moggraider March 19, 2009