1 definition by Machinegun0arg

The action of knocking on a door in a way so the sound of it is abating at every knock, then coming back to full sound, then abating and so on...

it is also a redneck way to pronnonce Dumbledore
it was trick or treat and, because the old foul would'nt answer, my brother dambeldoored all night long... we've heard it from the cops when they took him back...
by Machinegun0arg September 20, 2007
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