A funny joke wrapped in a nice package

My sister Judy sent me this email yesterday with a subject line of : "Do you get this joke? I don't! Please explain..."

"Q: Who hates bad grammar?
A: Your testicles."

To which I replied:

Weird – this email went to my junk folder, so I just now saw it.


Wait, I get it – a TESTICLES joke went to my JUNK folder. Now THAT’S funny!

Unlike the joke, which I still don’t get.