I dont know....

Maybe one day he will accually die and then we will see what happens!

He would go to soul society and beome a REAL shinigami <--- if he dies as a human.. but!
He would just die, disappear forever, and nothing would happen <--- if he dies as a shinigami

thats easy, then he would die..psshh or orihime can heal him back to life like last time so, nothing wrong there

Maybe he'll turn evil and would start to kill everyone starting with Orihime and then Renji will protect her but since Ichigo is out of control Rukia will sacrifice herself and die just like Kaien did "leaving her heart with him"......etc.

I think if he was to die he'd grow long blonde hair and his hollow form would manifest. Then he'd slaughter people around him including Ulqiuorra and Ishida, then Orihime would start screaming his name and he'd come back to consciousness with his old wounds healed ultimately proving to be GodMode...OH WAIT...!!!!

Everyone would start lol-ing? It could happen.

if ichigo dies, his inner hallow would have absolute control over his body

He is technically dead... I guess he'll be officially dead, and be an official shinigami. Man, Bleach is so confusing.

well ichigo's human, shinigami and hollow , so i think he'll just join the Vizards

And you are wrong because Bleach would be the second for the main charactor to turn evil or was evil!
If you ever watched Code Geuss you'd understand what I mean. Leuluch was evil!

when he fought with ulqq he had a cero destroy his heart. i believe he was not techinically dead, a souls have hearts and that protects them from other spiritual pressure and other stuff along those lines, souls from soul society can become soul reapers if they have enough talent or train...blah blah but hollows have a mask that protects them since they have no heart.

ichigo was lucky to have a hollow since if his heart was destroyed he would become a hollow, along with that his hollow has instantaneous regeneration which allowed him to heal after his hollow could no longer mantain control after the fight with ulqq.

though ichigo is a human and we no nothing of his real background except his father was a shinigami, and possibly a captain class. ichigo was born a human and his shinigami powers where forced out when rukia gave him hers, he lost them and his own powers fully awakened and in the midst of this his hollow was born.

through this he is neither really a shinigami, a hollow, human he is something completely new.

if he died in his human body his human body would most likely die but he would not become a soul again and go to soul society...lose all his human memories(which i think most people do...not to sure on this since that kid that was with sado remembered him...but they said something like that in the series somewhere) and become a soul reaper from scratch. (no idea what would happen to his hollow if this happened...maybe zanpaktou cleansing helps here)...instead he would probably just get forced out of it

if he died in his soul form i think he would react as any other soul does and die permenantly, but he can regenerate so?

i don't would be able to die. as long as Hichigo lives inside him he'll keep Ichigo alive (unless he somehow dies, that would be terrible thou) then Ichii may not last as long as he normally does

I'd like to think that if he dies a human and is reborn as a soul in the Soul Society that he'd eventually become a full fledged soul reaper. Probably at this point he'd be as powerful as the Captain Commander or even stronger. Remember that there's a good chance that his father used to be a Captain, giving him the potential to have ungodly power. I mean he already has the potential to probably defeat anyone of the Captains save from the Commander himself. I wouldn't see him becoming even more powerful that much of a stretch of the truth.

I don't think Ichigo can ever die... at least in Bleach. He's got God-mode on or something. He's cheated death how many times now? It's going to end up being some twist that'll keep him from dying. Stop hacking Ichigo! Only nerds g-mode, it's no fun!

Well... if he disappeared forever... ii would throw my tv out the window and scream: "WHY DO YOU SHOW ME SUCH HORRIFIC LIES?"
&& if he appeared in the soul society that would be okay... but when you think about it, it would be kinda boring, ya know?
BUT if he became his hollow self, that would be exciting. but i wouldn't like it.