How do you get tee hee award on fruit ninja?

There's no official "Tee Hee" award in Fruit Ninja. The game doesn't have achievements named after specific sounds or laughter.

However, you might be thinking about the "Tee Hee" achievement in another game, or you might be referring to a specific play style in Fruit Ninja that causes a "tee hee" sound effect.

If you can tell me more about what you're referring to, I might be able to help!