Top Definition
Much like post whore, only that it sounds like a person who prostitutes on message boards, rather than one who floods and rapes threads.
The post slut's signature had her phone number in it.
by Bastardized Bottomburp October 03, 2003

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One who had out grown there slutty ways.
'Matt's in a new post-slut phase'
by RoxyStarr July 16, 2005

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A woman or in a few cases men who have sex for post cereal.
"Anna is a post slut."
by PizzimpMcBozule February 17, 2003

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See post whore.
On GameFAQs, I'm a post slut on LUE.
by dj gs68 October 02, 2003

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