I know, it's not funny at all! It was a joke that my physics teacher husband had to quash out when he was talking about neutrinos with his students. Sigh. I like this one better:
A neutrino walks into a bar, and the barman says, "What can I get you?"
"Nothing, I'm just passing through."
This one was much easier to understand. :)
I believe that I can conclude that your husband works in the field of neutrino astrophysics, doesn't he?
You guys have been having fun without me :)
Ahaha are you jealous? ;)
Tagging @riverflows just for fun...