omnomnoming 

The act of eating food so that it spontaneously disappears off of the plate in a timely fashion.

As soon as I'm done omnomnoming

omnomnoming by Abbey Thorby January 28, 2011

omnomnomnom 

Describing something being eaten usually in a humourous way.
.

Someone may badly edit a picture and draw eyes mouth and teeth over it to show that the subject is being eaten. They would then write omnomnomnom on the picture.

omnomnomnom by onlineamiga June 21, 2008

omnomnomnivore 

everything eaters

I am an omnomnomnivore!

omnomnomnivore by TheOriginalOmnomnomnivore August 4, 2014

omnomnomagon 

Pentagon has five sides
Hexagon has six sides
Octagon has eight sides
Omnomnomagon... is the shape of Cookie Monster

Cookie Monster is no longer just an amorphous blob. His shape will hence forth be known as an omnomnomagon.

omnomnomagon by Johnny5ive September 14, 2011

omnomnominous 

Pac-Manean for Ominous

Pronounced - Om - nom - nom - eenus
Adjective

When something is looking menacing or threatening

Dude, those Ghosts are looking pretty omnomnominous.

omnomnominous by leo gus March 4, 2010

Omnomnomagon 

1. The shape of an om nom nom (looks very much like Pac Man)

2. Pentagon, hexagon, and omnomnomagon are three very well known shapes.

Omnomnomagon by Yuno Me March 22, 2010

omnomnomnipotent 

A person that can devour enormous amounts of food.

Whenever I'm stoned, I feel omnomnomnipotent!

omnomnomnipotent by gidolf March 14, 2011