Top definition
An obsessed fan who will not admit they are obsessed with a certain celebrity, but knows it deep down inside. These Justafans know more about the said celebrity themselves do, and annoys the hell out of everyone around them by talking about them all day long.
Justafan: Man I LOVE Tom Kaulitz from Tokio Hotel!! He is 21 years old, has over 350 caps, has a dog named Scotti and a cat named Kasimir, his twin brother's name is Bill who also plays in the band... *30 minutes later* ..and have you ever noticed his sexy scar on his right cheek??
Person: Goddammit I don't care!! You're seriously obsessed with that Tom person.
Justafan: No, I'm not obsessed. I'm just a fan.

Google "Tom Kaulitz facts" and click on the second page that appears. A very good example of justafan can be found there.
by SweetBiscuitTinsHelpMe November 10, 2010
Get the mug
Get a Justafan mug for your Facebook friend Jovana.
Jul 12 Word of the Day
The horrible moment when you realise that you have accidentally done something very slightly wrong which has very bad (usually embarassing) implications for you. This is typically the moment of realisation that you just sent a dirty text message to a close member of family, typically your mother, rather than the intended recipient.
Message: "i'm free this afternoon so come over and fuck me senseless, my parents will be out all day"
Recipient: Mum
Message Sent
- Onosecond occurs here -
by Jimmed September 26, 2006
Get the mug
Get a onosecond mug for your father Bob.