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Lehman is a family not to be messed with. Known for fighting and not taking B.S. from anybody.
"Oh shit! its Lehman!"
by Bruno Jamesonn April 14, 2009
A large boorish man who threatens others with gay sex. A lehman is often a bear.
That lehman cut in line and threatened me with anal rape!
by Hank Chinaski January 29, 2006