Definitions by Captain Stabber.

God on a Go-Kart 

Expression used to show surprise or disgust, possibly even disbelief. Originally hailing from the more frequented term 'Christ on a bicycle.' Now however has been scientifically proven that god mastered the art of wheel turning from a go-kart his bad fiddling uncle Tommy gave him.

Have you heard, Moreen is becoming a man? What you mean Moreen from accounting, God on a go-kart!

God on a Go-Kart by Captain Stabber. December 15, 2009