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2.
When an animal, eg; a dog eats a blood soaked tampon which has been disgarded.
Sam's dog got tampwned!
by Ladd July 29, 2008
 
1.
when a guy notices that a girl has left tampons in his bathroom, signifying girlfriend status
I thought she and I had a casual thing going, but she tampwned me.
by tampwnee January 14, 2009