What is the difference between thru through and threw?

What is the difference between thru through and threw?

Through means that you're moving somewhere from beginning to end in a linear manner. Thru is just another less formal version of the word through. Threw means that you propelled something through the air.

What’s the word for saying one thing but meaning another?

People who say things facetiously are being a little bit sarcastic, saying one thing and meaning another, or treating a serious subject in a funny way.

What is mean by threw?

verb (used with object), threw, thrown, throw·ing. to propel or cast in any way, especially to project or propel from the hand by a sudden forward motion or straightening of the arm and wrist: to throw a ball.