Two number 9's originated from Grand Theft Auto: San Andreas in 2004. During Mission 5, "Drive Thru", Carl, Ryder, Sweet, and Smoke go to Cluckin' Bell. Smoke orders two number 9's, a number 9 large, a number 6 with extra dip, two number 45's, one with cheese, and a large soda.

The meme became so popular that it spread all over Youtube and the internet, but nobody knew where it originated from.
two number 9's:

(it's not an inside joke, but i don't know how this would be put in)

Guy 1: Hey, what do you want from Taco Bell?

Guy 2: ILL HAVE TWO NUMBER NINES, A NUMBER NINE LARGE, A NUMBER SIX WITH EXTRA DIP, TWO NUMBER 45's, ONE WITH CHEESE, AND A LARGE SODA.
by jigsteal January 1, 2017
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*cj ryder and sweet are looking at big smoke while he is taking his order=*

i have 2 number 9's a number 9 large a number 6 with extra dip 2 number 45's one with cheese and a large soda
by Yung heroni November 13, 2016
Get the i have 2 number 9's a number 9 large a number 6 with extra dip 2 number 45's one with cheese and a large soda mug.