Fi-J

A dude with a vagina that smells like fish, usually a complete douche bag who thinks he is cool but is not and/or has a zit face and a pig nose.

Wow do you smell that discusting fi-j odor!?

Now that kid has a fi-j!

by Haha:Dman32 May 25, 2009

wi fi high five

when 2 people are at distance and not able to give a high five, also know as an air five.

hey kristin wi fi high five!

by peanutbutterface December 9, 2008

Bi-fi

The ability to sense if another person is bisexual, similar to gaydar.

My bi-fi is strong in here.

by nobody’s baby June 3, 2018

Fi-ance

Pet name for someone who you have strong feelings for and tend to hook up w/ on a regular basis. This person does not have to be your b/f or g/f though.

Similiar to a fiance but you dont have to marry your fi-ance

I love my fi-ance!
My fi-ance and I just like hooking up.

by tigerwoods December 7, 2006

Fi'gwaan

English-Women
Jagwanga-Fi'gwaan

Dat's a hotty,wat ta fi'gwaan ya...

by Richa4'Kash513 December 23, 2004

fi

Adjective, used to describe something of good quality or someone who is good in a particular area; derived from the word fire

Kaley: did you see that girl the other day on the softball team?
Justine: you mean when she hit that grand slam?
Kaley: yea she is straight fi

by celeste25 March 15, 2008

FI

Forced Induction. Usually used in car forums.

I'm going FI on my beater si next summer, y0.

by Sampy November 22, 2004