Many moons ago we owned (and lived in) a block of units down the Gold coast. When we bought the place it came with crack mouser called Snowcone
One Sunday morning we were sitting on the balcony outside one of the second story units recovering from a big night. Snowy was lying on the balcony in front of us in the sun. He streched, yawned and rolled over . . . into thin air. To this day all there will swear on a stck of bibles that he did a perfect Whylie impersonation by freezing in mid air and giving us this pitiful look that said "Why did I just do that?" before plummeting out of sight.
Anyway, after we all regaind our sight thru the tears of laughter some five minutes later he returned via the stairs, dusted himself off and made as if nothing had happened. Every time someone broke out in the giggles again he gave them a glare that would melt ice. To this day I think it's the funniest thing I've seen. If we had a video going that look would have made a fortune on funniest home videos.