Bar Window

Two guys are sitting in a fourth story bar drinking. The first guy stands up and says, "I'm done," and walks to the window, jumps out, then blows right back in. He says, "I knew it, the draft was too strong," and he sits back down.
A few minutes later, the other guy says, "I'm done," and jumps out the window and falls to his death. The bartender turns to the first guy and says, "Superman, you sure are an asshole when you're drunk!"

Touché

A guy goes into a bar and sees a beautiful woman. After an hour of gathering up his courage he finally goes over to her and asks, tentatively, "Um, would you mind if I chatted with you for a while?" She yells, "No, I won't sleep with you tonight!" Everyone in the bar is now staring at them. Naturally, the guy is hopelessly and completely embarrassed and he slinks back to his table. After a few minutes, the woman walks over to him and apologizes. She smiles at him and says, "I'm sorry if I embarrassed you. You see, I'm a graduate student in psychology and I'm studying how people respond to embarrassing situations." To which he responds, at the top of his lungs, "What do you mean $200!?!"

Taco Bell Dogs

The Taco Bell Chihuahua, a Doberman, and a Bulldog are in a bar having a drink, when a great looking female Collie comes up to them and says, "Whoever can say liver and cheese in a sentence can have me!"  So the Doberman says, "I love liver and cheese." The Collie replies, "That's not good enough." The Bulldog says, "I hate liver and cheese." She says, "That's not creative enough." Finally, the Chihuahua says, "Liver alone, cheese mine."