I said, 'Hello' and he went, 'Guffaw, guffaw. He laughs with a deep bass guffaw and sings "One Little Drink", using nonsense syllables. In his adulthood he was noted for having a boisterous guffaw that could startle people. Often ends his conversations with a loud guffaw. During an Atlantic City show in 1986, Mandel used Guffaw during his comedic routine. Propp was known for his unique goal celebration dubbed "The Guffaw". It is also available on the "Superior Duck" VHS, and the "Guffaw and Order" laserdisc. Propp adopted "The Guffaw" and it became his signature move first appearing the 1986-87 season.