Dude went postal on me

I have to honestly say I've never had a mailman tell me off before. And I've never really had someone talk to me as if I was an incompetent 16 year old yapping on the phone while working at the Gap, since, well, I was 16 and working at the Gap. The mailman complained about how much mail we had for him (it's your job!) and then yelled at me to get it together and find the 1425 for him (not my job!). Until my mail stops disappearing ("not the post's responsibility"), you can find your goddamn 1425 on your own (not my responsibility bitches!).