Today they have done the following....
Locked themselves in the bathroom and flooded the bathroom floor then put a big towel and loads of toilet paper in it. Apparently they were trying to clean it up but I'm not convinced.
They've taken the two newly bought pieces of tinsel and shredded them all over the room.
They had rice with their dinner and whilst I was seeing to baby they've said they've eaten it and showed me their plates, I then find the floor is covered with it. They decided to eat it with their hands like animals apparently.
Nothing seems to have any impact on them - nothing! They will say they're sorry and they won't do it again and then seconds later they're giggling together.