Several years ago while umpiring low-level high school, D3K with a very large, slow-moving R1 and no outs. R1 takes off for second thinking he is being forced to advance on the D3K and is tagged out well short of second. Coach calming explains to him in the dugout the rule and that he wasn't forced to advance.
Two weeks later, I have the same team with the same situation and the same kid at first. Another D3K, and there he goes again! He gets thrown out again. This time, the coach wasn't so calm with him.
