Foisted Share definition Flag to impose an unwelcome or unnecessary person or thing on to somebody; to pass an unwanted employee on to another employer without firing them. Jimmy Kimmel foisted a limp employee to Larry David on the show 'Curb Your Enthusiasm'. Foisted by ursiamesetwin May 5, 2018 0 0 Get merch Get the Foisted mug. Buy Now — $32.95 See more merch