Humor comes from testosterone

UK BBC reports:

Men are naturally more comedic than women because of the male hormone testosterone, an expert claims.

Men make more gags than women and their jokes tend to be more aggressive, Professor Sam Shuster, of Norfolk and Norwich University Hospital, says.

The unicycling doctor observed how the genders reacted to his "amusing" hobby.

Women tended to make encouraging, praising comments, while men jeered. The most aggressive were young men, he told the British Medical Journal. ...

Dr Nick Neave is a psychologist at the University of Northumbria who has been studying the physical, behavioural, and psychological effects of testosterone.

He suggested men might respond aggressively because they see the other unicycling man as a threat, attracting female attention away from themselves.

"This would be particularly challenging for young males entering the breeding market and thus it does not surprise me that their responses were the more threatening."

Somehow I don't think that this clown was really a threat to young men.