in Versed veritas
Derived from the Latin expression "in vino veritas" (in wine, truth). Describes the truth serum-like affect of Versed on a medical patient.
Dude1: "When the doctor gave me Versed before my surgery I started saying the weirdest things."
Dude2: "In Versed veritas!"
Dude2: "In Versed veritas!"