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The standard Mexican Mafia tax on illicit proceeds in prison or on the street.
Ex. 1

Prosecutor: Are you familiar with the concept of thirds?

Boxer: Yes, thirds.

Prosecutor: What's that?

Boxer: Thirds is the standard tax on anybody, particularly for individuals coming into a prison setting. Anybody coming in with drugs or any illegal material, any contraband, they're required to give us a third, the Mexican Mafia members a third.

Rene 'Boxer' Enriquez, Testimony in USA v. Jaimez et al., September 12, 2018

Ex. 2

Boxer: I got an assignment for you. There's a trap house in Boyle Heights run by a dude named Nico. He's bragging about being tax free. It's on Matthews across the street from the high school--

Savage: --Isn't that the school where Jaimie Escalante taught calculus to all them cholos and jainas?

Boxer: Uh huh. And like Mr. Escalante, you're gonna teach Nico some math. Specifically, how the concept of thirds works. Make sure he knows that La Cliqua sends its regards.
by ZXY&ABC January 27, 2021
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May 18 Word of the Day
When you think up something brilliantly righteous while baked.
X: I had this great highdea last night
Y: You clearly were philosopher stoned.
by TripleWest September 03, 2012
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The third born child from a particular family. Usually used as a derogatory slur, the name "Third" implies that the individual is an accident or unwanted because of overpopulation.

The term originated from the book "Ender's Game". The setting takes place in the future and because of Earth's overpopulation, all families are only allowed a maximum of 2 children. However due to Earth's need for a super commander of all space forces, the Wiggin's are allowed to have a "third".
Child 1: Don't talk to him. He's a third.
Child 2: Yeah! Third! Third!
by Labadeeba March 12, 2008
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A nonalcoholic beverage consisting of roughly one third sprite, ginger ale, and coke or 1/2 sprite, and 1/4s of coke and ginger ale
Barboy, Beer-me one Third,
by radarhut December 18, 2010
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A Third is a type of bro usually with a shaved head who wears baggy shorts, baggy shirts and typically lives in the Santa Clarita Valley. Thirds can be found chillin' by your local liquor store smoking a cig or e-cig. Another signature trait of thr Thirds is a cigarette found behind their ear and their tattoos with names of all the girls they dated in town from AA meetings.
I saw a Third hanging in front of 711 smoking a cig off of Soledad Canyon Road the other day.
by SCV101 September 06, 2020
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