Triagonal 

Stingy's favorite word. Meaning triangular. Popularized in Mine song by Lazy Town

This mailbox is mine, and this triagonal sign.

Triagonal by NarutoLoverXD December 30, 2016

Triagonal 

A triangle formed by a diagonal.

When drawing one diagonal of a quadrilateral, two triangles are formed. Therefore, you have two triagonals.

Triagonal by S Jackson May 18, 2008

Triagonal Sign 

I carress it, cause I possess it

And this triagonal sign!

Triagonal Sign by delete if u want December 19, 2016

and this triagonal sign 

The 2nd verse of the Mine Song

This mailbox is mine
And this triagonal sign
That blue balloon, The month of june...

and this triagonal sign by Whydoiexist:pOFFICALFacebook August 21, 2017

Triaganal

A triangle that’s on an angle

“Hey look at that triangle it’s diagonal” “no dude it’s called a triaganal”

Triaganal by Triaganal October 29, 2021

trianal

When a thot has 3 big black cocks inserted into her anal cavity

Friend 1: "My sister has been walking funny."
Friend 2: "That's because me and some homeboys trianaled her so hard last night"

trianal by Jack_Master420 March 10, 2016

triaganal

A triangle that is diagonal

“Hey look at that triangle it’s diagonal” “no it’s called a Triaganal”

triaganal by Triaganal October 29, 2021