don't look a gift horse in the mouthdon't look at him like thisdon't mention itdon't mess with medon't overdo itdon't push itdon't take me for a suckerdon't worrydonutdoobiedooddoodaddoodahdoodledoodlebugdoodlerdoofusdoohickeydookdoolallydooliedoomdoom todoomeddoomed todoomed to diedoomsdoomsdaydoomsday bookdoomsterdoomwatchdoomwatcherdoomydoondoonadoordoor casedoor checkdoor framedoor handledoor knockerdoor lockdoor mirrordoor moneydoor peepholedoor prizedoor to doordoor to door collectiondoor to door salesdoor to door salesman
