Uhh yeah, I've seen cannons fire, that guys dick would be bitten off by the force of that cannon firing and ramming her back into him. At the very least he would be in a lot of pain.
Base +7, SaittaMicus +15, zoggyjones +13, Legojack +4, iamaneskimot +6
Y'know already someone out there is itching to do this. It might be a good thing most canons cost a cool 5-6 figures to buy and have a ton of rules and regs to fire, out of reach for many.