Coin flipping

Two-Face is a supervillain appearing in American comic books published by DC Comics. The character was created by Bob Kane, and first appeared in Detective Comics #66 (August 1942). He has become one of the superhero Batman's most enduring enemies belonging to the collective of adversaries that make up his rogues gallery.

practice of throwing a coin in the air to choose between two alternatives

paradox involving a game with repeated coin flipping

any experiment with two possible random outcomes

fictional hitman

300px|thumb|Outside view of the two-up shed in Kalgoorlie, [[Western Australia]]

statistical concept