A denier ordered a pizza and the clerk asked if he should cut it in six or twelve pieces.
"Six, please. I could never eat twelve pieces."
How do you keep a denier busy?
Write 'Please turn over' on both sides of a piece of paper.
How do you recognize a denier in a department store?
He's the one trying to slam the revolving door.
What do you call a female denier who takes birth control pills?
Fortunately, not all Republicans are Global Warming Deniers:
Former GOP Rep. Bob Inglis is "urging conservatives to stop denying that humans are contributing to global warming."
Inglis, a South Carolina Republican beaten by the Tea Party in 2010, is launching the "Energy and Enterprise Initiative" at George Mason University to push "conservative solutions to America's energy and climate challenges."