look up any word, like half chub:
 
1.
A person who defies definition. Often does unexplainable things and will start random debates for no apparent reason. A Tadan is generally awesome, confident and very sexy.
Person1: "So... Pandas or Polar Bears?"
Person2: *Sigh* "You're such a Tadan"
by Chashmonit December 15, 2010