^ Haha, yeah. You had asked for all these people to come back and RP, but not ME. So, the expression is like "I am unwanted" because who wants liver? Ew. :p I think it's an old expression because I grew up hearing my parents say it and that's where I got it from.
No, it's not weird. Not exactly healthy either, though. :p Put the chocolate down, Sweety. Pick up a carrot stick. A little celery. Or, you know, have yourself a little chopped liver.