Extremely good looking, synonymous with "hott" and "sexy". British slang, relatively unknown in US.
Whoa, that model is FIT!

She's really fit, but a bit of a slut.
by emma December 20, 2004
A slang word for saying someone is goodlooking.
'Billy is so fit'
by Channy April 25, 2004
short for "outfit", they are clothes put together to create a total look, an outfit.
That's a sick fit!
Awesome fit!
by junaaa January 20, 2008
EXTREMELY good looking, sexy, nice bod, can be for men or women, pretty, hot,
Omg!! That dude is soooo fit!
by brightside August 18, 2004
Hot body, tight ass, nice titties, etc. vey naas. Chiefly British.
That bloke is FIT. MMMMmmmm.
by R3 March 9, 2003