Rhyming slang for doing a poo.

A stupid person; it refers to the lack of surface area on an individual's brain. The general thought is that the more surface area (wrinkles, creases, etc.) a brain has, the smarter the person is. Conversely, a person with a smooth brain (no wrinkles) has less surface area and would therefore be stupid.

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.

evacuation of the bowels; the matter evacuated

n. defecation

Slang for "Peace."

Number Twos is a hand peace sign.

Also, "Deuces."
Also, "Two fingers in the air."

an act of defacation, a bowel movement