stimpyismyname had 3 pennies.
He told me that if I guessed which they’d all land on, I could keep the pennies.
If it didn’t land on what I guessed, I had to give him 3 pennies.
I guessed that they would all be tails, and when he tossed them on the ground, they were all tails, but he said I said all heads.
The bastard ended up taking the pennies.
This was in 10th grade.