1 definition by esotericus01

1
A true DC delicacy sauce added to deep-fried fatty food such as chicken wings and fries from Chinese slash subs slash seafood slash pizza joints at 2am after a night of hard drinking. Nowhere else in the world have I found this unique, addictive addition to 5 wings & fries.
(Through the bullet-proof glass window at 2am) "Gimme 5 wings, fries, extra extra mumbo sauce; kethup salt and pepper on the fries!
by esotericus01 April 09, 2009
Get the mug
Get a Mumbo Sauce mug for your friend Günter.