Top definition
Penis cannon:
1. A cannon shaped like a penis that fires ordinary ordinance.
2. A cannon that fires a penis instead of ordinary ordinance.
3. A cannon that fires several penises instead of ordinary ordinance.
4. Any combination of the above.
Enemies sighted! Prepare to fire the penis cannon!
by slopeeps November 13, 2010
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2
When you have a massive amount of cum shoot out of your dick with explosive force
Don't get to close the penis cannon is unstable
by The D-f─źner March 30, 2015
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