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1.
A person who acts 'slavin' or 'slavin-like'. Basically, slang meaning to act as a person committing the acts of mischievous, deceitful behavior in a large, destructive way.

formed by combining the word 'slavin' with the word 'dinosaur'.
Jessica was acting like such a slavinsaur yesterday when she ran through her kitchen knocking down everything in her path.
by Clark2275 February 18, 2010