Spark plugs

I was just wondering if any of you guys had run into trouble with your spark plugs mine dont want to stay in as tight as they should. in fact they seem to be only had tight but i put them in with a socket. Someone help a brother out but keep the tech lingo simple (i dont know that much lol)

Righty-Tighty....Lefty-Loosey. Is that simple enuff? 
Are you saying your plugs are loosening back up on their own after tightening them? Could be you're just not putting them in tight enough in the first place. They want to be good and tight (a wee bit past snug), but don't horse them on.

okay thanks i think that may be way its running so rough!