Everyone is dada.
This is because we talk about daddy a lot. I don't talk about myself.
The girls call me Mumster.
DS1 calls me Captain 
I too was impressed with size 7f O is 3 1/2 g
ditsy that is what I thought! I go up anywhere between 8 and 9 potter, shower, put washing away, catch up with you lot/4OD/my never ending book! O would be at a loose end. 