Om vom vom

Onomatopoeia for excessive vomiting.

Chet: "Dude Player, you drank way too much last night!"

Player: "OM VOM VOM!"

by DJ-Smexy March 11, 2009

om nom vom

When you eat something (nom) that makes you want to throw up (vom). Or just when something is particularly disgusting.

om nom vom Japanese bean paste 'candies'

by amy.redbeau November 2, 2010