I love to do the Full Monty on Mom's lap. It's a very soft and squishy place to do it. Here's my Full Monty onna Lap with a Twist. If you try this at home, make sure you do not fall off the lap while performing your Full Monty onna Lap. That's very embarassing and makes the human laugh at you.
Special tip: If you fall off the lap and the human laughs, look very, very pitiful and maybe you'll get some treats!
Mini of HotMBC