I usually wouldn' approve of anyone threatening to kick his ass, but... I might be able to make an exception here.
[Damon] Damon, drinking is not the answer to these stupid things. Even if there are fangs involved. Are you still human, or are you... Thirsty? I could run by a butcher and see if they'll give me some animal blood. It worked in Buffy, so it's worth a shot.