I love the one about taping it behind the towel haha. I've never really lost my stuff, but I'll wake up from smoking the previous night and it's always in stupid places, only just out of sight.
I like when I ask for a lighter, then I smoke, stick the lighter in my pocket and forget about it. Later I ask for another lighter, because I seem to not be able to find the other lighter in the black hole I call my pocket. Pretty soon I have 3-4 lighters in my pocket, and I'm stick asking for a lighter...