People who think they can talk me into dropping the price of their hotel room.
Cunt - "Do you have any rooms available tonight?"
Me - "Absolutely. We're selling at $149 today. Would you like to make a reservation?"
Cunt - "I was just on the phone with the Casino, and they're selling at $89."
Me - "Oh really? I was just on the phone with the Casino. They told me they are selling at $220. The Hampton is selling at $189. The Hilton is at $189. If you'd like I could connect you with a Motel 6, but they're selling at $110 tonight."
Cunt - "I'll call back."
Funny thing is, I always drop prices for people. I'll check them in under AAA, government rate, or student rate even if they don't apply. Or I'll upgrade them just because I'm a gentlemen. But when people try and scam me, fuck em. Full price. Or more.