An incredibly
efficient manoeuvre comprising the purchase and/or
consumption of two of the same drink at once, to save time and maximise mobility on a night out.
Particularly popular with alcopops or basic mixer combos.
"I'm off to the bar to get a dedwards"
"I've
already had 5 dedwards'
tonight, and now I am really quite drunk."
"I'll give you a fiver if
you down this dedwards of gallon-milk bottles."