1. to urinate in a cup, when you suspect someone has drugged you in order to date-rape
you (see poster image under date-rape
2. To slow your roll
3. To interrupt a flowing stream of urine.
1. "I'm feeling really dizzy after this guy bought me a drink, so I need you to hold this cup so I can pee in it, freeze it, and get it analyzed. Come on, it'll be fun; like a science project."
2. "Freeze your pee, homie, you don't need to be putting that in her drink."
3. "Okay, girl, the cup's almost full; freeze your pee. This should be enough for the lab techs to analyze."