To dean is to be constantly busy with home improvements, physical activity and being a master of all trades. E.g. painting, running, building, making flapjack.
"Stop Deaning, you're making us all look bad"
"Oh man, he's always Deaning about the place, where does he get the energy from?"
"Just sit on your arse for a bit like the rest of us, no need to keep Deaning all day!"
To dean is to be constantly on with a variety of activities such as gardening, building, painting, running marathons or baking flapjack.
"Stop deaning around, you're making us all look bad"