Jeffy was born on August 21 2004 in 7 Jeffy street in france he was raised by Jacques Pierre Francois and Nancy on January 24 2016 jeffy made his first appearance in SML jeffy has a pencil in his nose a helmet on his head a diaper outside of his pants and says "uh" he hats green beans and sometimes says bad words he loves his cat piano and chocolate cake and carrots and the bunny song