A Greek/Italian Pittsburgh Steelers' fan who cannot control their actions after consuming too much alcohol. Groping random girls and getting low on the dance floor are also attributes of a Roethlisdepper.
After getting ejected from Bar None, Roethlisdepper spent 5 hours stumbling around Hoboken in search of Sully's apartment.
by Ry-Guy January 9, 2005
Get the Roethlisdeppermug.