A roofagra is a cocktail mix of rohypnol (Roofies) and viagra. It is mixed in a drink and used to make a man pass out. With the viagra added, he is unconscious with a boner that a woman can fuck. This creative mixture makes it possible for a woman to date rape a man. Especially when the woman wants the guy, but can't get him. You know the one I'm talking about; the crazy and often suicidal woman who talks to you at work every time you get off your chair to get a drink of water. She is usually ugly, once divorced and has a strong desire for sex after she ran out of patience with masturbation. In reality, she is dangerous and all the dildos in her S&M closet will not satisfy her urge to fuck you. When she calls you constantly even after the police have been called, it's time to throw away your booze and NEVER leave a drink away from your peripheral vision because she will give you a roofagra.
Jake woke up with a bad taste in his mouth, but felt fresh in the morning, seeing he didn't have enough to drink, he is in an unfamiliar bed and has a butthole that hasn't been stretched, he knew his drink was laced with roofagra.