Well, the planets are all named after gods.
Also...
Mercury, the messenger of the gods, is the name if a car company.
Also, the comic book character "The Flash" is a modern representation of mercury. His original costume was a mirror image of most mythological depictions of mercury. (see the images linked below)
The common symbols for Man and Woman come from the symbols for Mars and Venus (hence the "men are from mars...")
Trident gum... Poseidon's symbol was the trident.
"Stuck between a rock and a hard place" refers to Scylla and Charybdis, mythological demons.
An alarm siren is named after the sirens, who lured sailors with their calls.
Saying that something is your "lifeline" refers to the Fates, three women weavers who's string represented the lives of men. Cutting the string (or his lifeline) represented a person's death.