Where does your lap go when you stand up?

if your really fat it will fall to the ground otherwise it should go where you go

Your lap is one of those wonderful things in life that is there when you need it, but when you dont it simply disappears.

Your lap is always there, you just don't notice it much.

its a lap when you sit down but not when you stand up.

It disappears like magic! *Poof*!