To express delight at particuarly delicious food, when no other words seem to be enough to descride just how much you are enjoying it.
Person: let's eat our food
Person2: yes
*munch munch*
Person: num num num num num
Person2: Yes it is delicious isn't it
by numnumnum March 4, 2007
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word for use to annoy people when said repeatedly.very fun for boring days with a friend
bob-num num num num......
tallon-quit it dude!
bob-num num num num
tallon-DUDE! QUIT!!!
by redhelmet96 December 11, 2008
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The sound you make after seeing something so delicious that you just want to eat it all up (whether it is food or a female).

For a first-hand example, see the movie Role Models, when Augie is served chicken fingers.
In the movie Role Models, after his order of chicken fingers arrives at the restaurant:
Augie: *mmm num num num num num*

After seeing pictures of Avril Lavigne in Maxim:
Me: *mmm num num num num num*
by outerbanx January 1, 2009
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A word used to describe snack foods.
I'm hungry, I need some "Num Nums."
by Jesse Bier July 15, 2003
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1. A childish way to describe pleasant-tasting food, similar to 'yum'. Rather like 'yum' it is also used to describe something appealing to senses other than taste.

2. Baby-talk for food.

3. An abbreviation for 'number'.
1. "Num num.. that's good pie."

2. "Mmm, baby food.. num nums for babykins!"

3. Num 3, num 4.
by Rip Van Winkle August 12, 2005
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Food,Snack anything that is pleasing to ones mouth.
Scotty- Dude im hungry
Pedro- Yea for real, lets get some serious num nums
by qu1ckdr4w February 19, 2008
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