A rubber biscuit (also known as a ricochet biscuit) is the kind of a biscuit that's supposed to bounce back off the wall back in your mouth.
by Television_Man November 04, 2022
"I'm having an affair with my next door neighbor's boyfriend, only she's a great friend and I don't know how to tell her that I'm in love with him. It's all just so rubber-biscuit."
by Francine R. June 22, 2006
by Ting Mon December 30, 2019