[WriteOn]

I laughed at every male joke and yawned at the female jokes. Guess there's something to it -- the preference not the conclusion.

[HiTech RedNeck]

The "she preferred" jokes struck me (a guy) as just too clever by half. Shaggy dog groaners, where the chief funniness is in the strain to be clever. I wonder if these scientists have a rating for the "groan" aspect of a joke.

[austinTparty]

I'm a gal and I thought the "women's jokes" were stupid and boring. On the other hand, I thought the Rottweiler one was funny!