A polite way to describe the act of a man and woman simultaneously performing oral sex on each other, derived from the term sixty-nine. (69)

a term used for expressing the distance to the finish line in road rash 64, usually starting around 750 feet or so...If you get bonked or k.o.ed or clubbed or crashed in the numbers, you're fucked.

See sometimes it helps to understand a word if you break it down, lets do that now;

NUM...see if you\'re numb you cant feel and then BER...burr is a noise people make when they\'re cold.

So a number is a person who can\'t feel that they\'re cold.

male genitalia, specifically the testicles

#1: Pee
#2: Poop
#3: Diarrhea

Things that define you.

The process of being numeric.