Dealing with dudes who look at you funny

How do you handle these assholes?  Is it so wrong to beat the shit out of them?

Dudes who look at you funny?  Dudes who look at you funny are challenging you because for some reason they feel challenged by you.  You can take their insecurity in your presence as a compliment and smile.  You can understand that the men who  engage in this behavior are generally more physically oriented, so the effort involved in subduing them intellectually and emotionally is minimal, assuming you have to continue the interaction at all.  Only you can judge that in each situation.  And occasionally, especially when you are young, you may beat them up a bit.  "Beating the shit out of them" is overkill, and more indicative of your weaknesses than theirs.  You are clearly growing frustrated, so the time for some exercise is approaching.  But you knew all this shit.