Geraldo wants to fight Keith Olbermann.

During a radio appearance, Fox News contributor Geraldo Rivera called MSNBC’s Keith Olbermann “a coward — specifically a ‘[female part of the anatomy] who wouldn’t walk across the street against the red light.’ He then said he was ready to fight him, saying: ‘I would make a pizza out of him.‘” Geraldo has previously attacked Olbermann as a “lowlife” and a “schmuck,” and said Jon Stewart and Stephen Colbert “exist in a small little place where they count for nothing.”