1. A source of amusement, joy or pleasure. Something that will make you go "wheeeeeeeeee" with your hands in the air.

2. NEW YORK CITY, DISNEYLAND AND CEDAR POINT. WEEEEEEEEE!

3. Something that I don't have enough of.
Being broke, going to college, having responsibility after responsibility takes away time to have fun. And you will end up being one of those people that when you do do something fun, you will act out the worst making other people look at you and say "She don't get out much."
by twistedbabydoll September 10, 2007
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The band which consists of Jack Antonoff (Guitar and Drums), Nate Ruess (Lead Vocals) and Andrew Dost (Keyboard, Piano, other stuff). They have two albums; Aim and Ignite (2009), Some Nights (2012). Their current touring members are Nate Harold , Emily Moore, and Will Noon. Many people only know the two songs, Some Nights and We Are Young... but that's because that's all by fun. they play and many fun.atics think that's not right.
Guy: Hey, dude! Who are you listening to?
Dude: Oh I'm just listening to fun..
Guy: Oh! I've heard of them! They have that song, Some Nights right?
Dude: Yeah, but they have more than just that song.
Guy: WHHHHAAAATTT!!?!?!?!!?!!!? THEY DO??!?!?

After Guy listens to Take Your Time...

Guy: O. M. G. I LOVE FUN.
Dude: I know right! They have that effect on people
by FUN.ATIC June 29, 2013
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an expression 2 express ANY emotion(simple as that!)

Can also be used when there is no answer 2 what a person just said
1-'i bought a new coat'
'fun!'

2-'i'm going to the shop'
'fun!'

3-'i have lice'
'fun!'

by Me?? February 07, 2006
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Creating enjoyment and excitement all at once.
Baseball is fun, even if you are awful at it.

Quoting SpongeBob on UrbanDictionary.com is not fun. Those who do it should stop.
by Rodney Basil May 20, 2004
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FUNNESS: considerably larger degree of fun or enjoyment
speed + car = funness!!!

Speed=208MPH
Car=2006 Gemballa Avalanche GTR
Funness of it all=just getting in the car!
by Micah Miller November 27, 2006
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