The act of being beaten in a tennis match by a middle aged Italian man who confuses squash with tennis.
To enter a tennis tournament event and be literally owned as if you were in a jail cell with a man of gigantic proportions. Being telatransported from side to side of the rectangular box on a tennis court by a penetrating slice ball coming at you 5 miles per millennium floating from a racket strung at 3 pounds. It's like being in a really bad slasher movie but on a tennis court with really bizarre 80's clothing surrounding you. Being Savowned is the ultimate humiliation in any athletic endeavor.