Outside
If you Hit the ball onto the roof, and it doesn't fall off, then you're out (c) Rayne Guttre, if you hit the ball into my mum's horrid ferns and you couldn't find it, you're out, if you can it's 6. If you knick the ball onto the wall, you're out (c) by B. Rick Waller in the slips. (This was before we'd even heard of Pop Idol, btw.)
In indoor cricket, (played with the baby bat, and a soft sponge ball)
If you hit the PC monitor, you get 1 & out
Smashing the ball into the cupboard behind the bowler on the bounce earns you a whole 1, on the full gets you 2, but you can be out if the bowler catches the ball with one hand.
Any touching of glass results in an immediate -1 and out.
Knicks onto the cupboard behind, yes you guessed it, out (c) C. Board
Cutting it past the door, and into the fridge got a 2
Cutting it past the door, past the fridge and into the passage before the lounge (it's about a 5 degree window) is a massive 4 runs, if it goes past the lounge, no boundry, you have to run (better than a 4, 'running' is stretching across a 3m pictch, you can get 9 or 10 by the time the ball gets back)
Running 1 pace is stupid, make runs by stretching across to the other end