Seinfeld : On nice guys

I searched the net for Seinfeld quotes and found that many of the ones that I like are not there. So here's another one, on nice guys :)

Jerry : What are you wearing?
George : Cologne. Monica wants me to wear it.
Jerry: Why don't you say no?
George : 'Cos I am a nice guy. I can't say no. She also wants me to take an IQ test.
Jerry : That's because you are stupid enough to wear the cologne.