A man went on a trip on Friday, stayed for 2 days and returned on Friday. How is that possible?
Answer: ¡ǝsɹoɥ ɐ sı ʎɐpıɹɟ
What has 4 wheels and flies?
Answer: ¡ʞɔnɹʇ ǝƃɐqɹɐƃ ɐ
What did the fish say when he hit the side of his glass bowl at 50 miles per hour?
Think fast: There’s an electric train traveling south. The wind is from the north-west. In which direction would the smoke from the train be blowing?
Answer: ¡ǝʞoɯs ou sɐɥ uıɐɹʇ ɔıɹʇɔǝlǝ uɐ
Well, did you have fun hanging from the ceiling? A nice tool to fool with, that http://www.revfad.com/flip.html, ˙ʇuoɟ ʎɯ ɥʇıʍ ʞɹoʍ ʇ’usǝop ʇı ɥƃnoɥʇ