The small and/or hard to see facial/armpit/body/other hair on a male freshman that is often a source of mockery for them. The facial hair consists of only a light moustache with nothing else, and is generally very hard to see. The armpit and bodily hair is often only mentioned/seen in lockers rooms when the freshman is on a jv/varsity sport, and will make him the butt of jokes for the remainder of the season.
One senior to another in the halls:
"Get a load of that freshman fluff over there, does that kid even shave?"
In the lockeroom after football practice, Joe(a senior) says to Larry (a freshman):
"That's some nice freshman fluff armpit hair you've got there"
"Get a load of that freshman fluff over there, does that kid even shave?"
In the lockeroom after football practice, Joe(a senior) says to Larry (a freshman):
"That's some nice freshman fluff armpit hair you've got there"
by alfaveetagamma September 5, 2014

by MarkIzzy December 20, 2013

Tina--"O to the M to the G!!!! Becky must have passed a fluff!"
Barbie--"Like, yeah!! Smells so bad, I'm wondering if she shit in her pants?!"
Barbie--"Like, yeah!! Smells so bad, I'm wondering if she shit in her pants?!"
by MandyGB August 6, 2009

by Kelsey Kirkpatrick December 18, 2014

"Girl u a fluff leg..., u would suck a d*** for a bud of maryjane! "
Guy: so lastnight I ran across a fluff leg....🤔
Other guy: so you got your d**k sucked for a dime bag?? What?? 👍
Guy: even better....nigga let's just say one bud and she went away!! 😜😎
Guy: so lastnight I ran across a fluff leg....🤔
Other guy: so you got your d**k sucked for a dime bag?? What?? 👍
Guy: even better....nigga let's just say one bud and she went away!! 😜😎
by That_Bi%*hBCrazy/ December 30, 2020

A very hairy vagina.
Dave:how was Kim's "fluff box" last night?
Steve: well at first I couldn't get past her forest of pubes, and then I couldn't get out because they got tangled with mine.
Steve: well at first I couldn't get past her forest of pubes, and then I couldn't get out because they got tangled with mine.
by Dave3212 January 1, 2014

A degrading name given to someone who is incredibly irritating, mostly stupid, psychotic to the point of being a stalker and totally fucked up
by sonskyn336 November 5, 2009
