A Lothar is a rediculously large wad of chewing tobacco. Mostly found in rural America.
Dude, that guys got a Lothar in, thats awesome.
by Chuckie McGee April 21, 2004
a leader of the "Hill People"
"I am Lothar... of the Hill People" -Mike Myers on SNL
by Samurai3k May 27, 2005