In porn, the lucky (?) chick that sucks cock off camera to keep the porn actors wood nice and hard.
Cut! Take that limp dick to the fluff girl, Lex.
by Holden Ankles December 04, 2003
a girl who gets guys erect before they go and fuck another girl
damn that fluff girl got me so hard i cant wait to get a hot carl
by Marine21 May 13, 2003
A dental assistant. A female that prepares you for the dentist in order to say "ahhhh" and to have an oral exam.
"The fluff girl at the dentist office was very sexy. She reminded me of a fluff girl that I saw in a gang bang video."
by R.U. Sirius July 31, 2008