Drink to the Face
I saw a guy get not one, but two drinks thrown in his face last night.
I happened to have been keeping an eye on this particular guy throughout the night for excessive douchebaggery-like behavior, so when I saw a girl making a beeline for him and toss the remainder of her drink in his face, I didn't immediately intervene. He didn't argue or act surprised, either. He just stood there and took it.
She yelled at him for a moment as he stood there soaking wet, pointing in his face and calling him names, and then picked up a beer bottle and splashed the remainder of that in his face, too. I had to laugh to myself a bit before I walked over and calmed the situation.
He probably deserved it.