sailtheRed Sea (third-person singular simple presentsails the Red Sea, present participlesailing the Red Sea, simple past and past participlesailed the Red Sea)
(idiomatic) To have vaginal sex with a woman during her menstruation
2014, Alestorm (lyrics and music), “Questing Upon the Poop Deck”:
Sailing the Red Sea's a dangerous duty But there's more than one way to plunder a booty