It wasn't unusual for the Strawhats to have parties, more often than not pushed by Luffy and his never ending energy.

What was unusual, was you getting drunk.

You didn't knew how it happened, one turned into two and they multiplied until you got drunk. It certainly wasn't on purpose, it had just happened.

Nonetheless, now you were drunk and there wasn't much you could do. Though that didn't meant it wasn't amusing to the swordsman of the ship, who had more experience with alcohol.

Zoro, unlike you, was having a great time watching you drunk, not able to hold back his snickers whenever you did or said something that you would definitely wouldn't do or say while sober.