1 definition by Natae

The process of scouring the streets for dog faeces (or providing your own if possible), putting it in a jiffy bag and mailing it to the object of your hate. A good Wildheart will have many different people sending their items to one person.
I'm gonna Wildheart Sharon Osbourne and get all my cool, hip, trendy friendies to do the same.
by Natae August 22, 2005
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