john heder

Misspelled version of Jon Heder.

Person: John Heder is so poprockin'
Other person: His name is Jon, dickweed

by the raconteurs May 24, 2006

john heder

The awesome actor who played Napoleon Dynamite. (and no, he did NOT die in a car crash, thank you very much!)

"Dude, that John Heder guy is flippin' sweet!"

"Word."

by Random Jones August 27, 2005