what do you do when a complete stranger comes up and touches you/slaps your ass/etc? i chased the dude half a block threatening to cut off his nutsack. too intense? i would have killed him if i had the chance.

You are well within your rights to break a fucking finger. I try not to let it ruin my night, though. I can communicate my intention to castrate a motherfucker with a stern look. That’s usually all it takes.