oomp your loomps Share definition Flag To throw up in your dad's car, often a result of drinking too much at a bondfire. Man Boris, you better not oomp your loomps on my new seats! oomp your loomps by Oompster April 22, 2007 0 0 Get merch Get the oomp your loomps mug. Buy Now — $32.95 See more merch
