Top definition
A meme originated in papillion nebraska in 1998 when a sweater with said acronym made the rounds through the female gymnastics team.

It is a reference to the anatomy of a certain stand out athlete/scholar who would have graduated in 1999.

It is an acronym for "His Cock Feels So Good"
Jessica: Why are you wearing a sweater that says HCFSG?
Sandy: Because my boy is the shit.
by MonarchAlum May 31, 2011
Get the mug
Get a HCFSG mug for your buddy Larisa.