Each player in a game of chess starts with 16 piece.

1 king, 1 queen, 2 rooks, 2 bishops, 2 knights, and 8 pawns.

The pieces are distinguished by color, with the lighter pieces being white and the darker pieces being black. The pieces are also distinguished by their appearance and how they move.

The phrase "Hot Blooded" means passionate and fiery, and here it's used by the singer to indicate a raging libido. He claims that his blood is literally hot, reaching a fever temperature of 103 degrees.

The nine-banded armadillo is the animal that always gives birth to identical quadruplets, which are same-sex twins.

"Fibrillation" is a medical term specifically referring to rapid, irregular contractions of muscle fibers, which can occur in the heart, leading to an erratic heartbeat.

Years before developing a reputation as a romantic comedy star, then-24-year-old Meg Ryan appeared in a minor role in Top Gun. Back then in 1986, the actress' Hollywood career had yet to take off. Meg Ryan's Top Gun character was Carole Bradshaw, wife of Nick "Goose" Bradshaw (Anthony Edwards).