Kiddie speak for doing a poo, used so as to not to have them swearing and they're too young to use technical words like defecate.

Originates from rhyming slang, similarly number three is used for pee.
Let me know if you want to go to the toilet, you'll get a smack if you do number two in your pants.
by Jazpur September 9, 2011
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evacuation of the bowels; the matter evacuated
Is the person in charge of human waste disposal referred to as Number One or Number Two?
by yorrick hunt January 24, 2008
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Slang for "Peace."

Number Twos is a hand peace sign.

Also, "Deuces."
Also, "Two fingers in the air."
Sentence: "I stuck my number twos in the air!"
by Gem Jones January 6, 2011
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an act of defacation, a bowel movement
Remeber to take the dog outside so he can do number two.
by Light Joker November 2, 2006
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An adjective used to describe someone of awesome character.
Man, you are such a Number Two.
by N.B.S April 25, 2010
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