Just mulling over how fantastic arse hands would be.....
You are about to sit down, Crunchie in one hand, Baileys in the other and there is Lego on your favourite chair. As you lower yourself your arse hands come out and swipe the bricks out of the way! Brilliant!
Also when you are driving and your linen trousers are getting all creased and sweaty, you lift yourself slightly and arse hands gently smooth out the creases every now and then....