[Dingle-Dingle]

So Gary goes to prison...
One Friday, Gary is walking around the courtyard checking the place out, he notices a a huge group of the inmates gathered around in a circle. Curious, he walks up to group and asks someone what's happening.

"Every Friday we get together and tell jokes. We've got some good ones. Check it out."

An inmate steps into the circle and says, "17."

The group erupts in laughter.

Gary doesn't get it. He asks what's so funny about 17.

"Well we've been telling the same jokes for so long, we've just started numbering them to save time."

Another inmate steps in and can barely hold his laughter. "290."

A couple of the guys in the group are rolling around with tears in their eyes. Another is vomiting from laughing so hard. One of them points to Gary. "Hey new guy, come tell us a joke."

Gary nervously steps into the circle and says "61". Nobody laughs.

"Try again new guy! You can do it!" He hears from somewhere in the crowd.

With a bit more confidence, Gary yells out "277!!"

Silence. He doesn't understand. He goes to the guy who invited him in. "Why didn't anybody laugh?"

He puts his hand on Gary's shoulder. "Sorry, man. Some people just can't tell jokes."

DD