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A person who is really good at building with K'nex. (Rip-Off-Legos)
Wow, Bjorn is a real K'nexpert! He made a whole city in a half an hour!
by toystoystoyswelovethemweloveth December 31, 2009
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Jul 27 Word of the Day
the whale tail is the shape formed when a g-string rides up high over a womans trousers
oh my god look at that butt, her whale tail is showing so high!
by garv November 10, 2003
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