2 definition by Leeeeeeena

Top Definition
To impregnate a lady..
"Lucy got knocked-up by Jeff.."
by Leeeeeeena September 07, 2005

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An Aussie slang word for chicken that's commonly used as a 'nice insult,' especially when somebody has done or said something really obviously retarded that's only worth laughing about. Similar to that of a 'dag.'
Morgan: I got hit by a bus yesterday
Ted: oh yeah, what happened?
Morgan: I was standing in the middle of a road
Ted: ha, ya bloody chook
by Leeeeeeena October 07, 2006

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