Deleting Question

Hi, I was making stuff on blender when I think I pressed a button or something on accident…
Could someone please tell me how to remove this? I tried using the regular deleting commands( Ctrl+X ) but it did nothing…

http://i.imgur.com/Cs0h28s.png

I cannot say what is going on here, because I do not recognize the weird outline, but I suspect maybe you sent it to another scene, due to the fact that you can’t delete it. Is there more than one scene in your blend?

It could be “texture space” -option enabled.

I was thinking that too, you may be right. but it doesn’t look like it represents the visible object because I think the texture space would encompass it’s bounds, right?
(edit) but yeah that fits with the weird outline, certainly.

Ctrl+X ? Select object and press X.