Ok so i was going around bravil and started pickpocketing the mage guild people. Then in one of them i found this item that said its name was 'No name'. So i took it on accident and it froze my game. Has anyone else ever seen this.

Also not sure about this but a little while after i found it, my game just deleted its self for no reason? And i think the thing made that happen. Can anyone else confirm this?

I don't think I've herd of this glitch before, had you performed any glitches prior to this, it might have something to do with it. Also if the console crashed; it's quite possible the save file was corrupted, that's what happened to me when I duplicated a large amount of items - the console crashed and I lost the save file.

This was the only glitch that has happened to me. so it must just have been a really bad glitch for the game.

Looking into it on Google has shed some light on this; Seemingly its called 'The ponder item' and is an item that was suppose to have been deleted from the game but wasn't quite removed fully, hence the unnamed item. The best thing you can do is stay away from it so it doesn't crash your console.

Did it say anything about it every deleting a save?

I hate the No-Name Items. I do believe there are 3 in the game.