to befuddle may have more that one defined explanation, but to be confused by means of drink should explain befuddle
You befuddle your supporters with your campaign promises.I become befuddled and confused when you tell me to go this way rather than the other way.
I can give you several sentences. He is easy to befuddle. She can befuddle anybody with her quick wit. I hope I don't befuddle the audience.
It means your funny in japan.