The rage over the Knicks' starting point guard Jeremy Lin who spontaneously stunned the world with his amazing underdog story. He's become an icon for people everywhere, and is drawing widespread attention over the racial boundaries surrounding him and his astounding playing skill. Is one of the more popular "lin-" terms created by the media. Others include "lincredible" or "linning".
Did you see that Knicks-Lakers game? It really gave me some Linsanity.
I'm really gettin' some Linsanity watching Jeremy play.