Drinking a beer while taking a shower. Not to be confused with the other form of a beer shower: someone dumping a beer on someone's head.. which is alcohol abuse.
"I'm going to hop into the shower and pound a Heineken."
- "Ah Beer Shower! Good Call bro!"
The beer you take into the shower when you're in a hurry to go out and still need to get cleaned up, or want to relax from a long day.
Guy 1: Hey man, get going! We've got to leave in 20 minutes and you haven't even hit the shower yet!
Guy 2: I'm going, I'm going.. I haven't even started pre-gaming yet, what am I going to do?
Guy 1: No worries, I've got your solution. Take a shower beer.
Awesome Girlfriend: Hi honey, how was work?
Tired Boyfriend: It was stressful, my boss yelled at me and he wants me back in the office this weekend.
Awesome Girlfriend: Wow, what a day. Well don't worry, I'll start the shower and grab you a shower beer.
A beer drink whilst having a shower. Useful for pre-loading, but also great for sexy time; combining the awesomeness of shower sex with the delicious taste of beer.
Girl: come join me for a shower beer?
Guy: I am there, with my beer.
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.