Lumpy legs is a disease a person can aquire during his/her lifetime usually in their teen years. When the disease takes over a person fully, their hind lumpy legs give out and the front ones are left in charge to help the person walk. A common mistake is that the front lumpy legs are the arms; they are not-no one knows where those are.
** girl falls **
friends: OMG! are you okay?
girl: no! my hind lumpy legs just gave out!
by chris martin <3 February 20, 2009
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