smhのようなどんな単語でも探してください。
 
15.
A turn of phrase identifying how satisfied someone is whilst eating
Jake: Hey your always eating why are you not fat!

Barney(with a mouth full of food): nom nom nom!!!
Barney.によって 2009年12月07日(月)
 
16.
A phrase used to denote the sound made when a girl goes down on another girl.
The secretary totally wants to 'nom nom nom' on the analyst.
veritasvoxvocisによって 2010年09月01日(水)
 
17.
A sound/noise one makes whilst enjoying performing oral sex on a female.
"Shit!..This pussehh taste guuurd!..NOM NOM NOM!"
pussy.comによって 2010年01月10日(日)
 
18.
The feeling of consuming something pleasing, expressed in a scribed sound effect.

History:
Originally heard in the game, "Team Fortress 2" as the Heavy class enjoys a sandvich (this is the correct spelling within TF2 due to the Heavy class' accent) all the while saying, "Nom nom nom..." while he consumes it to gain life.
"Nom nom nom... Sandvich is delicious!"

also, "Nom nom nom... Sandvich makes me strong." -Heavy

"Nom nom nom... Balony is perfect fuel for killing tiny cowards!!!" -Heavy

Can be used in an appropriate image file with only the caption, "Nom nom nom"
2FortForeverによって 2009年09月08日(火)
 
19.
a wanting to bit your partners neck
I want to nom nom nom you baby
MynameisAlice3によって 2010年07月20日(火)
 
20.
Nom nom nom - Verb
1. Eating something rapidly.
2. Eating something and enjoying it.
Holy crap! Is that cake?! Nom nom nom!
3rd Degree Burnsによって 2011年09月09日(金)
 
21.
1). an onomatopoeia, the sound one makes when delightfully rapidly ingesting something delicious, the context most often used is when scarfing down a delicious food, such as a cookie or sandvich.

2). the phrase is near commonplace on the internet but originated with Sesame Street's Cookie Monster

3). the sound is also used in Team Fortress 2 when the Heavy class eats a deliciously looking "sandvich" after becoming damaged and regains full health.
Cookie Monster: (while making a mess, shoveling what appear to be chocolate chip cookies into his mouth) NOM NOM NOM!

Heavy: "What was dat sandvich? Kill dem all? Good idea! Ahahaha!" (bites sandwich) Nom nom nom...
thewhitehatpimpによって 2011年03月28日(月)