... this is a good one, and well worth taking note of.
Do not, EVER try stirring a mug of coffee with one hand while shaking an aerosol can of cream with the other. Unless you're one of those clever people who can pat their head and rub their tummy at the same time, that is.
Take it from me, the result is a mess.
And if you're looking for the photo of the resulting mess, you're going to be disappointed. I was to busy trying to mop up to remember to take pictures.