What kind of orange juice did I just drink? HELP!?

Okay its gonna sound weird, I went to drink my orange juice, Tree Ripe, and i noticed the carton was a bit inflated but that didnt stop me. The expiration date was June 27, 2011 (today is June 9). I poured it into a cup and drank it. Then it hit me, the juice was really fizzy (like soda) and had a distinct wine taste to it. I took like 2 gulps, then when i noticed, i spit everything out. then out of my cup and mouth had like x5 more pulp or some kind of residue. I drank water to clean it all out....