om nom nom dot com :) 

A fun phrase to say when somebody is eating something, the original usage of this word began as "nom nom nom" and was largely used online for lawlcats and the like. After the popularity of "dot com" in song and web, the dot com was added largely because it rhymed.

Chelsie : This apple is good...
Albert : om nom nom dot com :)=

om nom nom dot com :) by Ace Dizzy Azn October 23, 2009