Cardcounter said:
I can have a 100% that a coin will come up heads 100 times in a row just buy a two headed coin.
The advantage move is this: flip a two headed coin in the air and say, "Call it for $100!" If the person calls tails, let it fall, pick it up and collect. If the person call tails, catch it in midair and declare, "No bet. I was just kidding!" lol
Scratch the term "advantage" and replace it with "cheating." lol
The above scenario is strictly hypothetical. Injury may result in real life.