Omnomnomatopoeia 

Any word whose phonetic structure, whether through auditory impression or physical shaping of the mouth when saying, evokes imagery similar to the meaning of the word itself, where said meaning is food or eating related.

Any word that sounds the way what it means tastes or feels in the mouth. A taste/texture-specific version of onomatopoeia.

See: omnomonym

An example of an Omnomnomatopoeia could be that "zesty" sounds the way zesty things taste. Also consider chewy, crunchy, delicious, savory, pucker, sauerkraut, munch, slurp, etc.

Omnomnomatopoeia by Dr. William Horrible, PhD August 17, 2012

omnomzomby 

plural: omnomzombys

A type of zombie that just can't stop eating.
Recent studies have found that the actually have a global preference as to what to eat first:

1)Bacon
2)Bacon Bits
3)Living animals
4)Anything else but plants

The good thing is, there is still enough bacon left to make monthly offering and avoid danger.

Also, they only sound they can make is "OM NOM NOM!"

"OMG! No more bacon! The omnomzombys will be sooo mad!"
"OMNOMNOMNOM!"
"Ahhhhhhhhh.....!"

omnomzomby by Power Weasel November 28, 2009

OMNOMNOMNOM 

The kittehz food.

Cat: I WANT MY OMNOMNOMNOMZ !

OMNOMNOMNOM by Berrrr. March 20, 2011

Omnomnomawhore

Person/animal who LOVES food and would whore themselves out for it.

One afternoon, I was passing by a McDonald's when I realized I was hungry, but I didn't have any money to buy food. So I decided to work the street corner to get some dirty money to buy a delicious Big Mac. I'm such a dedicated omnomnomawhore.

Omnomnomawhore by landovereaf January 19, 2011

Omnomnomavore 

Person/animal who likes food.

Brittany was ravenous. She wolfed down the salad, then the appetizers, then the entrees, then the dessert, then the horses in the barn, and, finally, the cows in the meadow. She sure was a gold star omnomnomavore.

Omnomnomavore by landovereaf January 19, 2011

Omnomnoms 

In simple words, BOOBS!
Usually a guy will call it this if he finds that the boobs he is looking at are "tasty".

Those are some nice, omnomnoms she's got

Omnomnoms by The One with ALL the Knowledge April 29, 2011

omnomnometry 

The study of eating different shapes.

"Why, that's quite a huge omnomnometry."

"...I'm pretty sure that example doesn't make any sense."

omnomnometry by azba November 29, 2011