I'm gonna say this one is probably fake.  It is entertaining, but here are some notes:

1. The guy filming says it's his wife, but she's not wearing a wedding ring.

2. There is NO WAY anybody's wife would let their husband put a video of them drunk on Youtube (at least I know mine wouldn't)!

I might be wrong, but either way, it's funny and I learned a new recipe for a late night snack!