Marta looks behind him. He sees that almost everyone has knocked themselves out, completely ignoring him. Smiling, he orders another drink, before grabbing the pistol off of the floor and using it to shoot the bartender. In the foot that is, not a killing blow. No. He's just out until he goes to hospital.
Then, he gets a hosepipe, attaches it to the beer pump, and sprays it all around the room. He hits Doomgiver with a powerful stream of beer, knocking him over for 2 posts, while he picks himself up from the swimming pool that is the bar floor.
Marta then drinks the beer, making it empty.