December 14, 2011:
1995 Upper Deck Minors #206 Yuri Sanchez
Yuri's Minor League Fielding Coach: "Yuri, Yuri... put a little more bucktooth into that throw, the ball's gotta beat the runner to first. And a make a little fart noise with the release... a little FFFFFFT. Theeeeeeeeeere you go."
In various minor leagues from 1992 to 2005. Ouch.