What is with people who feel the need to make long slurps of hot coffee

then its too cold by the time you get to the bottom of the cup

If it annoys you that much, stop being a pussy and go over there, take the coffee, pour it over his head and then punch him in the face. if you are not willing to do that, stop complaining.

I do it just to piss off my wife.

sllllp ahhhhhhhhhhhhh!

There, now you got it in word format to add to your aggravation.