One who is slow, or can't get things mentally at a normal rate.
Jonny: What does the cow say to the other cow that is in it's way?
Stacy: I don't know, what?
Jonny: Moo...ve your wideload over.
Stacy: Huh?...
Jonny: Stacy, why are you so lazyheaded?...
by cdv36 July 12, 2008
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