Electra Bingo

A highly popular, and expressly forbidden practice, shipwide Bingo has been an unstoppable Starfleet unofficial tradition since the original Enterprise Bingo was created in the 2250's. Ever since the U.S.S. Gemeni was nearly destroyed as a result of one crewman trying to "Eject the Warp Core" to fill the center square, the practice has been outlawed. In fact, understanding the dangers of the tradition is a centerpiece of Ethics 1, a mandatory first year course at Starfleet Academy as well as at all Starfleet training centers. Even though participating in ship Bingo violates countless Starfleet regulations, the practice has never been crushed completely.
This noble tradition is carried on by Ensign Tatiana Fox of the U.S.S. Electra who created the Bingo card seen below. This card is of note because it is many degrees more personally invasive than most Bingo cards. Ananymous surveys and statistics showed that the most commonly completed squares were "Lick Ailyn's Datapad" and "Tell Passanisi you love her hair today".