The drink you drink the day after getting waisted that makes you remember all the shit you forgot about the night before. This most likely occurs because you are in a similar mindset.
*slurp* "OH SNAP! Did I really hit on Jeff's girlfriend last night? Damn son my bad. I better call him. Thank god for this Deja Brew.
To relieve oneself of a recently enjoyed alcoholicbeverage. Unloading a brew can occur anywhere in an any setting, from a designated location, to an alley, to worse...
Partygoer1: Dude, the line for the port-o-potties is over 10 minutes!
Partygoer2 : Let's just go over there in those trees and unload a brew real quick!
Partygoer1: Word.....