If you get something truly stuck in your butt, go to the emergency room. It'll be okay, and you will be okay. They will be nice to you and they will help you.
Madness string 122891
I can say from experience that class A drugs make pain seem more like something you can see, or you're aware of, rather than something you feel. You know it's there but it isn't part of you, you feel it objectively rather than subjectively.