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A porridge cannon is where you spread your cheeks while bending over to spray faeces at people for fun. for best results eat lots of dogdy food on a seedy sunday
Jerrome was always hogging the toilet so i kicked the door in and blasted him with my porridge cannon.

Adrian's porridge cannon was leaking so he had to see a doctor before it seized up

I would let mel gibson eat a bowl of cereal out of my porridge cannon any day
by F-Bang August 24, 2009
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