Trey: "Dad! I found this outside in the road! What is it?"
Trent: "Ah, yes, they used this in the Civil War."
Trey: "Dad. Really. What is it?"
Trent: "Well, little indian boys used to use these....."
Trey: "Dad! Seriously! What does it do?"
Trent: "Ok, ok. It's a bum plug."