gee whillakers Share definition Flag Something white people used to say in the 1950s. Typically used now in a sarcastic fashion. "Gee whillakers, mister, I'm sorry I scratched your brand new Bel Air!" gee whillakers by outinleftfield June 20, 2016 0 0 Get merch Get the gee whillakers mug. Buy Now — $32.95 See more merch