fuckstick noun2 •(slang, vulgar) Penis.Give me five minutes in that storage closet, and I promise my fuckstick will do things to you that most American housewives only dream about. — 2010 •(vulgar, offensive) An undesirable person.Look, fuckstick, I'm incredibly busy, so why don't you get the hell out of here — 2008 formsfucksticks