homie named Jay who has an afro and lives in Rhode Island. His dad smashed his unopened GTA4 when he came home to find him and friends mad blazed.
yo diddly dog, you tryna chill?
by Neilaso May 14, 2008
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1. A somewhat more grave way of saying "you fail".
2. A way of saying when someone has taken it too far.
Plane Captain: Oops, we've just lost both engines.
Co-pilot: You've just dog diddly done it.

Driver: Oops, I think I just hit an old lady crossing the street.
Passenger: You've just dog diddly done it.

Guy: Oops, I got drunk last night, mistook your girlfriend for mine and slept with her.
Friend: You've just dog diddly done it.

Guy: Oops, I spilt coffee on my brand-new nine-hundred-dollar laptop.
Girl: You've just dog diddly done it.

Hunter 1: Oops, I mistook the game warden for a deer and shot him.
Hunter 2: You've just dog diddly done it.
by derroflcopter April 27, 2013
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A phrase similar to destroyed , ruined , wrecked, gg'd. Simply put, the "thing" the phrase is being directed to simply means it's done.
"look at this misses throwing up on george street, she's fucking done dog diddly done deaded
by supremelobsterr April 10, 2018
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