Lol I mentioned that the situation would be one where "there's nothing you can do but sit and wait". So to go into more detail I mean like being put in a coffin, box, etc first and then being buried. Or just being knocked out first and then being buried.
Being buried alive. The thought of any kind of slow suffocating death freaks me out though. Where there's nothing you can do but sit and wait for your oxygen to run out.