shower beer

Noun. Beer you drink when in the shower for pre-gaming purposes.

Students who attended that shitty college in Chicago, NorthWorstern, define a shower beer as a beer that is rinsed with water.

Normal person: Hey Brah, I just woke up. I think I'm gonna get my shower beer on and I'll meet you at the bar afterwards.

NorthWorstern student: What, I don't get it..

Normal person: sigh, why are we still friends...