A guy goes to the local Walmart for a few items and notices an attractive woman waving at him...
She says hello.
Heís rather taken aback because he canít place where he knows her from. So he says, "Do you know me?"
To which she replies: "I think youíre the father of one of my kids."
Now his mind travels back to the only time he has ever been unfaithful to his wife and says: "My God, are you the stripper from my bachelor party that I made love to on the pool table with all my buddies watching while your partner whipped my butt with wet celery?"
She looks into his eyes and says calmly: "No, Iím your sonís teacher."