I have 3 of them standing around the toilet weeing at the same time which is cute and funny but also messy - when they start playing 'sword fights' (with wee swords, you understand) I have an instant sense of humour failure. Thank Pampers that DS4 is still in nappies!
I only ever throw sock out when they have holes
. DS3 is very fond of mismatched pairs which he choses - why on earth I still bother to pair and fold his socks, I don't know
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at some of those beds -fab!
Ironing - I think the last thing I ironed personally was my posh table cloth in honour of MIL's 80th birthday which was held at our house. That was 2 years ago. DH looks after his work shirts (he is a very good and fast ironer or he brings them away to be ironed, either way, it is up to him to sort it out). Nothing else gets ironed. I have to say, it was much the same before I had children though...
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We go through unfeasibly large amounts of cereal - heaven help when they are all teenagers
There are days on which I cannot bake bread as fast as they eat it 
My voice is hoarse from too many bedtime stories as they get one each - when did that stupid custom creep in??
If I was daft enough to want to 'even out the numbers', I'd have to have another 4, and that's assuming they'd all be girls
! I did once work with a woman who had 7 sons and no daughters....