A sexual fetish that consists of defecating while wearing diapers during an act of sex.

Named for Senator David Vitter from Louisiana. In July 2007, Senator Vitter was exposed as a client of the DC Madame. Later investigations showed that Vitter was also a client of the Canal Street Brothel in New Orleans. Further investigations revealed Vitter's sexual diaper fetish.
As I was about to cum I took a VITTER in my diapers.
by Wendy Vitter August 11, 2007
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hypocrite who espouses family values yet indulges in high-class escorts - such as David Vitter, Louisiana senator
That dude's a vitter man - hitting'em with the Viagra on Saturday and preaching on Sunday
by Snoopy Pugh April 17, 2008
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The first Republican senator that Louisiana has elected in the past one hundred years. Also called "Bush Lite" where "lite" means "less important" as opposed to "less scary."
David Vitter is a lot like George W. Bush, with one notable exception: the unflattering pictures of David Vitter are a LOT more unflattering than the unflattering pictures of Bush.
by Nero Xantara November 19, 2004
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