This is not my definition, tsuwm, but you'll have to admit that it is a strange coincidence...

The letters POWFAG represents the number 76-9324 on your touch tone phone. Assume it is a toll free number.
1-800-_76-9324. Fill in the blank based on the numbers given. Yes, you are right...0,1,2,3,4,_,6,7,8,9, all numbers are represented but the 5. Now add the 5 and call the number...I-800-576-9324. You will reach the Powerpoint Federation of Algebra Games and will be asked to make a small donation.
Strange.