Conveyor Belt jokes

I can measure the speed of an object, because I want to km/s.

I wanted to make a belt out of watches, then I realized it was a waste of time!

When you're going 80 mph and hit a speed bump,

Then the speed bump starts screaming.

Confucius say, man who runs behind car will get exhausted, but man who runs in front of car will get tired.

You know why I don't buy Velcro items anymore?

They are a total rip off.