Q: What stays in the corner but travels all around the world?
A: A stamp!

Explanation: What fun it would be to travel around the world! 

A stamp is that little sticker that you put in the corner of an envelope, showing that you paid, so you can mail an envelope to another location, perhaps to another part of your country or the world.  That’s right–you put the stamp in the corner of the envelope.

Normally, when you hear “stay in the corner,” you think of someone in a room, staying where the two walls come together: That is the corner of the room.

This joke is funny because it plays with the expectation of staying in the corner of a room, when the stamp is staying in the corner of the envelope and traveling all around the world.

Watch here to see Where in the World is Carmen Sandiego…