Formerly Jimmy Buff's of 14th Ave. & 9th St. in Newark, NJ is where the hotdog with an Italian twist was first concocted by the founder James "Bluff" Racioppi in 1932. Grandpa got his nickname from his style at the card table. Translation from Italian to English came up with the nickname "BUFF". In the 20s and 30s everyone had a nickname and hence James Racioppi became known as "Jimmy Buff".