When your ass cheeks get coverd in shit from your ass getting worn out and it stays open and the shit falls out into you underwear or boxers.
by Taylor January 8, 2005

dude her tits are so big all i can think about is putting my face in them and giving her some birdie num nums.
Do you want some birdie num nums?
Do you want some birdie num nums?
by Maria Menendez June 10, 2005

by don_elliottay December 12, 2010

by Frosty April 3, 2003

When a woman, or part of said woman, looks so good you just want to put it in your mouth and taste it.
"Dude, that chick is so hot, Num-nums."
"Rihanna,ummmm, Num-nums"
"Have you seen Lady Gaga's ass, Num-nums."
"Rihanna,ummmm, Num-nums"
"Have you seen Lady Gaga's ass, Num-nums."
by brkninglsh June 30, 2009

Definition 1: Another way to start a conversation and subtly call on someone’s shit when you are being ghosted, ignored or left on read.
Definition 2: Similar to definition 1, but this time tempting them with nudes to get back their attention
When jack jack from The Incredibles 2 disappears in a different dimension, everyone says Num-num cookies to tempt him to come back.
Definition 2: Similar to definition 1, but this time tempting them with nudes to get back their attention
When jack jack from The Incredibles 2 disappears in a different dimension, everyone says Num-num cookies to tempt him to come back.
Girl: Hey, it’s been awhile! I had fun last time. You said you’d call when you’re free.
Guy: (left on read)
Girl: Num-num cookies BITCH / Num-num cookies (insert noooods)
Guy: (left on read)
Girl: Num-num cookies BITCH / Num-num cookies (insert noooods)
by El.Em. February 4, 2019
