The act of drinking an iced cold beer in a hot shower. This is usually done on friday nights for those who can't pregame before going out. Typically, you wash your face, pound a beer, wash your hair, pound a beer, wash your body, pound a beer, and so on. This is so when you are done getting ready for the night, you're already drunk.
Dude...we're leaving in 20 minutes? Fuck it, I'll do a power shower.