A phrase used to make people aware of you entering a room. Especially if they havent already seen you.
Mark: Yeh whens Jason gettin her with the Carslberg im gaspin like...

Pecker: I know yeh, any chance like!

(Door Opens)

Wearmouth: Gon Gonk!! gon gon gon gon gonk!!
by Jason Wearmouth June 28, 2009
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