1 definition by Dadslammer12

To have sex with someone's father. The object of the "pilfering" would be the son or daughter who incurred the act, and any siblings who subsequently learned of it would be unintentionally "pilfered" as well.
Evan pilfered Jacob and showed us the pics. Jacob's dad is a top; who knew?
by Dadslammer12 August 08, 2009
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