Etymology From Rohypnol, a brand name of flunitrazepam.
1
Slang Synonym of rohypnol: flunitrazepam, a hypnotic drug (sleeping pill), sometimes used as a date rape drug.
Typically in the plural
Since 17, been countin' Ms, my bank account's on Goofy / They say Cosby gave em roofies, now who know what the truth is?2017, “Kill Jill”, in Boomiverse, performed by Big Boi ft. Killer Mike and Jeezy:
Someone roofied her drink, but she found out and poured it away.
2
Slang To cause someone to (usually unknowingly) ingest roofies.
Melody figured roofying him was the only way she could get him to her guest room, for the intimate photos she planned to take.2012, Amanda Miller, Celebrity Blind: