hahahah a naruto = the 4th thread
this is against the rules now, cos soooo many people have made it
this has been speculated since naruto started and everyones sick of discussing it
but i say the 4th is narutos son who has travelled back in time for some reason then scored with a chick in the past and gave birth to naruto, making them eachothers father and son. it would account for some of narutos retarded behavior