Really, you gotta love him.
While avoiding a history paper, I managed to stumble across a Wikiquotes page with some interesting quotes attributed to our dear LBJ. I have no idea how accurate they are, but either way they should make you laugh.
Check them out here.
Also, here we have LBJ skillfully intimidating Richard Russell in 1964. Wouldn't want to get on his bad side. Russell was a Georgia Senator and a non-supporter of Civil Rights.