The teacher says, "OK class, today we're going to play a game. I'm going to say a few words about something, and you try to tell me what I'm thinking about. Okay? Here we go.
"The first thing is a fruit, it's round and it's red."
"Little Billy raises his hand and says, "It's an apple."
The teacher says. No it's a tomato, but I am glad to see you are thinking.
"Now , the next one is yellow and it's a fruit."
Bobby raises his hand and says, "It's a grapefruit."
The teacher says, "No it's a lemon, but I am glad to see you are thinking."
Dirty Ernie is sitting in the back of the class.
Dirty Ernie says, "Hey teacher, mind if I ask you one."
The teacher says, "No, go right ahead."
Ernie says, "OK, I got something in my pocket. It's long, it's hard and it has got a pink tip."
The teacher says, "Ernie that's disgusting."
Ernie says, "It's a pencil, but I am glad to see you are thinking."