Carcass knows all! carcass is never wrong!
Just go back, fix the hips and stop whining!.
Here's a tip, grab the skeleton root object and move it around, if you see some verts that dont follow the rig, expect some more fixing up to do!
"Let's make love"? dude, you must be on acid, unless you are a chick?...that would explain the "kitty" part