Oh, here's a version:

A priest hears confessions of five boys in a row who confess to throwing peanuts in the lake - the sixth admits, "I'm Peanuts."


The version I heard was at a zoo, with an upset elephant and a number of young men present, laughing.

Zookeeper: "What is YOUR name young man, and what did YOU throw at that elephant?!?!?"

Young men answer, in succession,

"I'm Bill. It was just peanuts."

"I'm Frank. It was just peanuts."

etc etc.

"I'm Peanuts, and I didn't throw nothing!"

~S~