Thirdy 

Apparently, the orthographic representation for the number "30," especially for those who are not aware of the existence of "thirty."

Related to the use of "fiddy."

I better be getting my thirdy dollars today.

Thirdy by balticslander August 5, 2014

Thirdy 

The BEST guy you could possibly meet. He is adorable, smart, and very clingy. He makes sure that you feel loved and adored by the end of the day. He can sometimes be very annoying but he always makes up for it. THE BEST BOYFRIEND EVER!!

THIRDY IS A VERY CLINGY GUY

Thirdy by 9r4c3y May 16, 2022

Thirdy 

A real cool ass dude, somebody who keeps it real, looks out for they homies, and is a total badass

Yo thirdy whats crackin

Thirdy by DreazyDraco March 16, 2022

two-thirdy 

Similar to "half on" but with more expressed arousal. Can be caused by decreased lack of arousal from anxiety or from incomplete arousal (as in the case of a rodeo).

As I was frantically losing my hard-on, I saved it and maintained a two-thirdy. Whew! That was close.

two-thirdy by Jeremy Spenis June 22, 2010

Warowl's Third Law of Counter Strike 

Warowl's Third Law Of Counter Strike states that games which have a map maker/editor feature , will always have a Dust 2 summoned from the void

Dude 1 : Yo dude , "random game" has added a map maker feature and i found dust 2 on it yesterday
Dude 2: Warowl's Third Law of Counter Strike strikes yet again

Warowl's Third Law of Counter Strike by Idrinkpetrolforaliving February 25, 2020

Clarke’s Third Law 

Clarke’s Third Law is probably the best known and most widely cited of the three and states that “Any sufficiently advanced technology is indistinguishable from magic.” Just as an aside the others are:
1. When a distinguished but elderly scientist states that something is possible, he is almost certainly right. When he states that something is impossible, he is very probably wrong.
2. The only way of discovering the limits of the possible is to venture a little way past them into the impossible.

As far as that Malcolm is concerned just about any technology conforms to Clarke’s Third Law.

Clarke’s Third Law by AKACroatalin December 17, 2016

third red eye

Military slang for a bullet wound to the forehead.

The sniper gave Akhmed a third red eye from 900 yards!

third red eye by I, Wreckerrr October 6, 2016