A party thrown during your last semester at
college. The graduate buys one or more kegs of
beer and invites all of their
friends to drink for free. This sometimes involves liquor as well. A tradition at Michigan Technological University.
Kate: I spilled
beer all over the
couch and my crotch at Mike's senior barrel. I was so embarrassed.
Dirk: Mark is charging for his senior barrel. Weak sauce. I don't think anyone is going to show up.
Tyler: I tried to get a keg of TILT for my senior barrel, but they don't make them them. I did get a free can cozy though!