A girl who wants your dick so bad she sets a timer to text you back, and does approximately 12 hours later.
"Damn dude, I texted this girl at 8:46AM and she responded at 8:46PM!"
"Yo, Adam, She's a 12 hour Hoe."
"Yo, Adam, She's a 12 hour Hoe."
by RawManNoodles February 08, 2020