Wambo Jambo 

A phrase used in celebration. A slight modification of the term "Whammy" in which "Wambo Jambo" is used to one-up "Whammy".

Guy # 1: "Hey - that turbie is taking her shirt off"
Guy #2: "Whammmmmmy"
Guy #3 "Wambo Jambo"

Wambo Jambo by Jimmy McCrabs October 15, 2009