Throwing a drink in your friend's face

[neuroman]

so let's say you're at a party, and two of your fairly good friends are on their way out. As they are leaving a third (mutual) friend calls, and he offers you money to throw half a beer in the face of one of your departing friends. He's good for it.

Obviously throwing beer in your friend's face is a total dick move. How much money makes it worth it? Does it change if the friend getting splashed is a chick?