1. Acting like a ho. 2. The attitude of a prostitute. 3. The no-nonsense, quip-laden, saucy demeanor of a street-walking lady of the night.
"Jenny's prosttitude is gettin outta hand."

"I love that gurl, she have mad prosttitude."

"Miley Cyrus isn't a ho, she just has prosttitude."
by Bacteria May 9, 2014
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