look up any word, like sparkle pony:
 
1.
A person who is considered a Ladies god. Anyone with this nickname is a beast at everything they do. Football, drifting, madden, etc. Fonzy is a man among boys.
"Fonzy got all the bitches at homecoming"
by DanielThaiisawesome November 22, 2011
 
2.
Fonzy is another word that is interchangeably used with the conventional term- love. Fonzy has an omnipotent meaning that is tied with feelings such as: obsession; insanity; euphoria; adoration; benediction; etc. Once someone has found "fonzy" they have reached their highest high in life.. no drug can compare to this feeling of elation and rapture. Some symptoms include entering into a trance-like state and feeling tranquil throughout life.
I fonzy you. You are my fonzy.
by Bossalina August 25, 2012
 
3.
Nipples.
Usually used when referring to nipples on man boobs, but can be used when referring to female ones too.
"Are you cold? 'cause I can see your fonzies!"
by reinix October 14, 2007
 
4.
Aids. HIV.
I don't feel too good today guys. I think I might have the fonzies... "eeeeeyyyyyds" (ala the fonz, with appropriate thumb gestures).
by DcTurner October 26, 2003
 
5.
very sexy, very out-going, usually loves the same sex, confused, mental, has a bestfriend preferably named brianna, LOVES his bestfriend, obsessed with his bestfriend, and 100% bangable for any type (animals included).
brianna- "did you hear about fonzy having sex with a snake last weekend?!"
david- "no, i wish i could have that skill".
brianna- "........."
by maryjanekey May 27, 2009
 
6.
when one takes their thumb/s and jams it up the ass of someone nearby and unsuspecting
Kid:" I'm going to Fonzy scott"

Scott:" O my ass!"
by tdo December 13, 2007