Why did the sea monster eat five ships that were carrying potatoes?

No one can eat just one potato ship.

What is the cause of most computer problems?

It's the loose nut between the chair and the keyboard.

Last year I entered a marathon. The race started and immediately I was the last of the runners. It was embarrassing.

The guy who was in front of me, second to last, was making fun of me. He said, "Hey buddy, how does it feel to be last?"

I replied, "You really want to know?"

Then I dropped out of the race.

Yesterday I saw a guy spill all his Scrabble letters on the road.

I asked him, "What's the word on the street?"