What you call multiple beers if a) you're cluelessly still living in the 1980's; b) ironically pretending you're in an 80's teenage T&A film to underline that your life experience completely revolves around what you have watched on television.
If a) then cut that mullet. If b) no-one thinks you're cool, so stop it. Stop it right now.
Beth: "I heard you hooked up with Robert last week, how was it?"
Sarah: "Not very good, he gave me brewskis"
Beth: "Omg, I can't believe Robert has brewskis!!"
Dude 1: What's up, dude?! Are you ready to partay?!
Dude 2: Yeahhh I got my "B is for BREWSKY" shirt on and I'm ready to take on that beer bong fo sho!
By Simonne
Brewski
The way us canadians say beer. Though unlike what loserkid said i don't think it's all that hickish.