perp
n.— «This “Wyatt Perp” getup has him barking with a drawl.» —“‘Putting On The Dog’ No Longer Exclusively For Us Human Beings” by Franklin Johnson in Chicago Eagle-Gazette (Lancaster, Ohio) Mar. 10, 1959. (source: Double-Tongued Dictionary)
Further reading
Dan, an accountant in Cincinnati, Ohio, wonders about the origin of the term bean counter. This is part of a complete episode.
Related
Thomas from Huntsville, Alabama, was baffled when his Ohio-born fiancée told him she was going to sweep the house, then proceeded to use a vacuum cleaner. Is she the only person who calls a vacuum cleaner a sweeper? This is part of a complete...