Why is there A/C in hospitals?
So the vegetables stay nice and fresh.
Why can't a steam locomotive sit down?
Because it has a tender behind.
What's grey and can't fly? A parking lot.
What road goes all the way to the sky? A highway.
I have a joke about construction.
I'm still working on it.
What did the lampost say to the other lampost?
Nothing, because it can't speak.
Why is Stephen Hawking going to hell?
Because it’s a stairway to heaven, not a ramp.
Breaking News! A plane crashes into a bridge.
Why didn't the toilet paper cross the road? It got stuck in a crack.