01/28/2011 01:40 pm ET | Updated May 25, 2011

Laura Ingraham To O'Reilly: Meghan McCain 'Poor Man's Ron Reagan' (VIDEO)

Laura Ingraham reignited the feud between her and Meghan McCain on Thursday's "O'Reilly Factor," and McCain fired back on Friday.

McCain had called Michele Bachmann a "poor man's Sarah Palin" on Wednesday, and Ingraham referenced that comment when speaking about her.

There is, of course, no love lost between Ingraham and McCain. Ingraham called McCain "plus-sized" in March of 2009, prompting McCain to respond that Ingraham could "kiss my fat ass." Ingraham then called McCain a "useful idiot" for the liberal media.

The topic of McCain was actually Bill O'Reilly's idea. He said that she was evidence of a split within the GOP. Ingraham was incredulous.

"Are you serious?" she said. "The only reason Meghan McCain is getting any because of her last name. Meghan McCain? Maybe she's a poor man's Ron Reagan. [Ron Reagan is Ronald Reagan's son.] I don't even know what Meghan McCain stands for. The last time I heard her I think she was talking about her tattoos."

WATCH: On Friday afternoon, McCain took to her Twitter page to respond:

"Pundits" going on Bill O'Reilly commenting on my body and tattoos are threatened by who and what I represent in politics.less than a minute ago via web