He shoots... he scores

This was the conversation tonight at dinner:

Gaby: Mommy, how did you become a mommy?
Mom: Ummmm..... I had you. When you came I became a mommy.
G: How did I come?
M: Ummmm.... You grew in my tummy.
G: How did I get in there?
M: Ummmm.... Daddy? Would you like to answer that?
Dad: (dead silence) I shot one past the goalie
G: (explosive laughter)
Mom: (thinking) Thank God!