  Pizza Delivery men take a lot of flak from random people. You can't blame any Pizza guy for carrying a firearm. My younger brother has had his share of drunk frat boys, negro thugs, homeless men etc. ganging up on him to steal a delivery. You can't do anything about it when there are 3 or 4 guys threatening you to hand over a large pizza. Carrying the good ol' Peacemaker makes all the difference.  Tell me about it. Forgot to mention that I did this for a while during college to make ends meet, and would always get grief from people. I didn't have it so bad, but would always have to listen to the snide remarks of the frat boys like you say, as I was delivering in a college town. A few drunken ones gave me enormous tips though and I would leave before they had a chance to think about it and change their minds.    One thing I can tell you with absolute conviction though: blacks are the absolute worst tippers (you would usually get NOTHING from them) for delivery service. We kept a list in the pizza place of the groids and bad tippers (the list was 80% black...even the beaners would usually at least give you some small tip) and they would always get smaller topping portions, shaken soda cans, and would be the absolute last stop on any delivery run.    Never felt like I was in danger but that was going on 20 years ago now. Different times and the area was almost all white back then.