Right front: nothing
Left front: nothing (makes it harder to walk, IMO)
Right back: some change
Left back: nothing.
He-he, I don't carry much stuff in my pants.
Other pockets: cell phone, wallet with lotsa stuff, haircomb, a bunch of keys, walkman, sunglasses (I don't keep them in a pocket usually, but right now I do), some chewing gum, some pills in case my head starts to hurt.
I guess that's about all about it (not mentioning enourmous amounts of garbage in the form of receipts).