A wheel chair or a device designed specifically for handicapped people
I saw Johnny after that UPS truck hit him, they have him in a tard bucket now, all he seems to do is drool on himself, can't walk, can't even talk.
Someone very stupid or goofy. Usually acting out in ways that show they are oblivious to their issues, problems, retardation, sillyness or character.
Loki is such an effing tard bucket!