the act of performing fellatio or cunnilingus on someone, usually quite vigorously and with passion - much like a starving person devouring delicious food

"and then said "a diamond, for me!" and then she immediately dropped to her knees and was like om nom nom"

Om Nom Nom by tundrahundra July 1, 2009

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om nom nom nom

The sound of someone eating typically a fat or obese person trying to chew far too much at once making the om nom nom nom sound.

"Om nom nom nom" is an onomatopoeia

Bill stuffs his face with cake, as he eats the sound resembles "om nom nom nom"

om nom nom nom by Nicholas Busse January 3, 2008

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om nom nom nibbles

used in the place of snack or food.

Syn: nibbleables

person 1: hey do you have any snacks?
person 2: yea i need some om nom nom nibbles!
person 3: yea we have tons of food!

om nom nom nibbles by TEHVAMPWOLF March 31, 2010

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Tokyo Nom-Nom

When your girl gets her vagina all musty and fishy then you rub it w/ wasabi and soy sauce before eating her out. Named for Tokyo, sushi capital of the world.

Yo, just gave my babe the Tokyo Nom-Nom

Tokyo Nom-Nom by suckipuck March 19, 2019

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