This cracks me up ...

http://sports.yahoo.com/mlb/news?slu...v=ap&type=lgns

Roger Clemens is pitching a simulated game for the Astros ... up to bat, his son Koby. On the very first pitch, Koby takes Roger yard.

On Koby's next time up to bat, Roger goes high and in on his own son. Roger dusted him with a fastball to the chin.

:lmao: