A piss and chuck is when someone can't be bothered going to the toilet in the middle of the night so they piss in a glass and throw it out of the window.
Ken- why does your room smell of piss Darren?

Darren- when I woke up last night I needed a we so I done the piss and chuck and spilt some on my carpet.
by Kane2992 February 10, 2016
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