My wife had this one cat, Fritz, he was the most laid back cat I've ever seen...
One day I get out of the shower and have some old clothes to throw in the laundry hamper in the hall outside the bathroom... Fritz was sleeping on the lid...
I asked him to move and he didn't, so I opened the lid and threw my clothes in the hamper... He never moved, just went along for a ride...
All of the other cats (8 of them) would have jumped off when I lifted the lid...