High-up jokes

What does a physicist call it when a suicidal person is high up? Potential energy.

What's the difference between emos and 9/11?

The emos are still there, high up off the ground.

I have fun going on them roller coasters that go really high up and sitting by random people, and once we get to the high point, I look at the stranger and go "wham" and unplug their seat belt.

Why is a giraffe's neck so long?

Because his head is so high up in the air.

What's simultaneously up and down?

A retard on a plane.

When a midget smokes weed, do they get high or medium?

My ceiling isn't the best... But it's up there!

Jack and Jill went up a hill to smoke a little leaf.

Jack got high and dropped his fly, and Jill said "Where’s The beef?"

Stephen Hawking is so lucky to go to heaven.

Oh never mind, here comes the stairway.