Slang for Rohypnol or generic name Flunitrazepam "the date rape drug"
"She wasn't interested, but I slipped a rufy in her drink and she was all mine." -John S.
by _GoD_ September 20, 2004
the date-rape drug.
i sliped that finebitch over there some rufies ima fuck her later
by blunt1 March 27, 2003