Leave my shoes right by the door so it can't open
Switch the tv on then walk out of the room
Lie on the sofa, remove 1 sock & leave it there
Shout at them from the other end of the house
Sneer at whatever they're cooking
Have major full-on rolling about fights on the floor with DH swearing loudly
Shout 'I'm staaarving, there's nothing decent to eat in this house'
Leave damp towels on the bed/floor/landing
Can't wait!