Johnathan Milavec's definitions
A cheap ass.  The person, who at dinner in a restaraunt when its tip time, whos arms seem to be too short to reach into their wallet and tip their fair share.  T rexes, frequently seen reusing napkins and relying heavily on the "if its yellow, let it mellow" flushing principal, are the utmost cheapest, tight waded, penny pinching bastards around.
Frank: "Steve, how much did you tip?"
Steve: "I dont believe in tipping... *leaves table*"
Frank: "You god damn t rex... *shells out more cash*"
Steve: "I dont believe in tipping... *leaves table*"
Frank: "You god damn t rex... *shells out more cash*"
by Johnathan Milavec March 7, 2007
Get the t rexmug.