What are the WORST hitting/pitching/fielding practice drills and games you've encountered?

[PJR202]

At one of our Long Beach State pregames on the field was right next to a fraternity in San Diego. For some reason our third baseman was experiencing fumble fingers and missed three grounders in a row. Conveniently very close to the field were some fraternity boys looking over their wall, with their red Solo cups,
One of them yelled out 'if you ate with those hands you'd starve to death'...
Did the comment help?!...
Our 3rd base did not make any errors in the following doubleheader!

I'm totally using that line the next time the kids get butter fingers.