This guy walks into a bar on the top of a very tall building. He
sits down, orders a huge beer, chugs it, walks over to the window,
and jumps out.
Five minutes later, the guy walks into the bar again, orders
another huge beer, chugs it, walks over to the window, and jumps
out again.
Five minutes later, he re-appears and repeats the whole
thing.
About half an hour later, another guy at the bar stops the first
guy and says, "hey, how the hell are you doing that?!"
The first guy responds, "oh, it's really simple physics. When you
chug the beer, it makes you all warm inside and since warm air
rises, if you just hold your breath you become lighter than air and
float down to the sidewalk."
"WOW!" exclaims the second man, "I gotta try that!" So he orders a
huge beer, chugs it, goes over to the window, jumps out, and splats
on the sidewalk below.
The bartender looks over to the first man and says, "Superman,
you're an asshole when you're drunk."
