To chug an entire bottle (750 ml) in the shower. Could be partaken individually but suggested to be taken with someone else.
Suggested bottle: wine
Hailey: What are you up to?
Jane: About to showerslam a bottle real quick, then going to dinner.
"Contemplating jumping off a building"
"Contemplating jumping off a bridge"
You get the fucking point
Henry: "What are you doing tonight?"
Bosco: "I'm at my in-laws for Passover dinner. We've been reading some pamphlet for two hours. I'm CJOAB."
