cerca qualsiasi parola, ad esempio cunt:
 
1.
A feeling of impending lunch
I have this omnominous feeling...
di Wulfson 10 agosto 2009
 
2.
When something looks really really delicious, but gives you a vague sense of foreboding.
Wow Tom, that pound of McDonald's fries covered in cheese and gravy looks super omnominous!
di WOODEN 04 aprile 2014