When you need to go on a little vacation with friends and get fall down loser drunk to escape life and reality.
You - ugh, I've had enough of life! I think we need to get fall down drunk and act like we're the baddest bitches around asap.
Me - Alcoholiday... let's giv'r!
St. Patrick's Day, Halloween, Mardi Gras. Those days that seem to, at least for college students, exist solely for the purpose of getting shit-faced drunk, with rituals often beginning as early as morning and continuing throughout the day.
Bob: Dude! I'm so drunk right now. We started drinking every time we see spongebob squarepants, and they are running a Halloween Marathon.
Ted: Happy Alcoholidays!