
I don't know about your house, but in ours, there's usually an argument when I ask "who's first in the shower?" The discussion usually goes like this:
ME: Who's first in the shower?
BOTH GIRLS: Me!
BOTH GIRLS: But you were first last night!
BOTH GIRLS: No I wasn't!!
BOTH GIRLS: Yes you were!
BOTH GIRLS: MUM!!!
ME: I honestly don't care....