Drink.

[ParkerXD]

Ouch, well at least nothing long term occured, sounds like you and you firends came off worse though with you KO'd and few of your friends in hospital even for just stitches still unlucky. Alcohol makes you irational, wether you get angry or...the opposite...you take someone thast normally violent rational and give hima beer and someone ends up with a bar stool to the neck, idiots that can't drink maturly should be thrown out by the barman....

but either than that, hope you heal up quickly *cough*so you can break the chumps neck*cough*