The non-religious equivalent of a Bible Thumper. One who must consult the "all mighty" Shonen Jump before deciding on whether or not they like a series. Approach with caution, those who do not also worship the Shonen Jump will be preached to until their minds implode.
Not all narutards are Shonen Jumpers, but all Shonen Jumpers are narutards.
"I was at Borders today and a Shonen Jumper was salivating all over the 'b' manga section. Thank goodness Battle Royale is shrink-wrapped."