Beer Sober 

The state of being required to be sober but you still drink beer cause no one will notice. Hard alcohol is banned but less potent beer is allowed to increase functionality and decrease the chance of blackout. Usually imposed at fraternity functions where the rules state that sobriety is require but leadership relaxes those rules.

Bro 1: "Sucks we have to be sober tonight for that function."
Bro 2: "No way man, we just have to beer sober! Here drink this beer!"
Bro 1: "Oh yeah! Sweet!"

Beer Sober by Mant0176 April 11, 2015

Sober-up Beer

Typically, the last beer of the evening, the sober-up beer, is perfect for when you're either overserved or too full and need just one more before you go home. A watery, domestic light beer usually fits the bill as it perfectly balances hops, barley, and hydration.

"Hey Mike, do you need another drink? No, I've got an early morning…make it a sober-up beer."

Sober-up Beer by Nacho Burris December 3, 2023