re: The only other groups that seem to be able to laugh at themselves are New Zealanders and computer nerds.

speaking for blondes... we object to blonde jokes, and then point out we know a better one, and did you hear about the blonde out walking in the country?

they came upon some tracks, and one blonde said --"I took a course in natural survival, i learned, if you study the tracks, you can figure out what kind of aninmal made them!"

so the second blonde said "do you want to try?"

the oncoming train killed them before they could figure it out