1 definition by Ashley Murray

To ejaculate on a person or object.
Another meaning for the word "Jiz" or "Cum"
Can be used for anything, and can even be used in a offensive way.
"Oi you don't make me Chung all over your face"

or

"Eh mate your gonna get some Chung in your eye soonish, brace yourself"
by Ashley Murray June 12, 2007
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