- rat fink (n.)
[rat fink 词源字典]
- also ratfink, 1963, teen slang, see rat (n.) + fink (n.). Popularized by, and perhaps coined by, U.S. custom car builder Ed "Big Daddy" Roth (1932-2001), who made a hot-rod comic character of it, supposedly to lampoon Mickey Mouse.[rat fink etymology, rat fink origin, 英语词源]