What the hell is a MILF party?

Apparently Lori Negreanu goes to them. This is from Dan N.'s latest blog:

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Tomorrow I'm going to have to actually wake up at like, 8:00am to get ready for Lin and Luke's birthday party. Lin and Luke are Lori's sister Jodi and husband Mike's kids, and that was the purpose of the trip to Grand Rapids.

Later that evening Lori is going to a M.I.L.F. party so which is a girls only affair, so that will leave me... on the couch, doing hockey stuff. Awesome!

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