omnomnom 

To eat a person or eat a persons body parts.

Or to show thanks or hello

i omnomnomed my girl friend last night
or
omnomnom anna
or
can i omnomnom your ear?

omnomnom by ramenlover1994 December 27, 2008

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

omnomnomsexual 

A sex positive person who enjoys life with all it's benefits and has a broad sexual taste of partners.

Clair: "Hey Julia, I'm an omnivor, I eat everything"
Julia: "I'm omnomnomsexual, I eat everyone!"

omnomnomsexual by Shajar September 29, 2018

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

omnomnomathon

When one eats an amount larger than necessary and/or usual.

Boy: How was that box of chocolates I gave you?
Girl: I had an omnomnomathon and now they're all gone!

omnomnomathon by lorkus182 January 4, 2012

omnomnomasaur 

The rarest dino of them all that eats like there's no tomorrow.
Also slang meaning a person is a heavy eater.

"I just consumed every morsel from my fridge."
'You're a terrible an omnomnomasaur!'

omnomnomasaur by psychoticIllusion December 4, 2014

omnomnomivore 

something that eats everything in sight.

He is an omnomnomivore!

omnomnomivore by chungus is awesome December 14, 2019