freshman flu 

A word for the sickness that spreads around for the first few months of a semester, caused by freshmen being taken from their isolated social-bubbles and being moved into dorms to live on top of each other.

A: “Aw man, I just moved into the dorms and now my neighbors and my roommate are all sick!”
B: “Sounds like the Freshman Flu’s going around again, better to just accept your fate.”

freshman flu by That dude steve November 2, 2022

freshman fluff 

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"

freshman fluff by alfaveetagamma September 5, 2014