Rory MacDonald and BJ Penn go back and forth on Twitter

The bad blood between Rory MacDonald and BJ Penn is heating up yet again.

The two aren’t scheduled to fight until December 8th at UFC on FOX 5 in Seattle, Washington, however they have hit the Twitterverse to let their feelings be known.

Rory MacDonald initiated things by tweeting a picture of himself and claiming to be weighing in at 200lbs.

Rory MacDonald ‏@rory_macdonald

200lbs and @bjpenndotcom thinks i care if hes in shape for the fight or not #newgenerationmindset

Penn followed up and things just kept moving from there.

BJ PENN ‏@bjpenndotcom

Great!!! I frekin love knocking out 200 pounders

Rory MacDonald ‏@rory_macdonald

Do u meen knockin back quarter pounders? Who r u kidding, certainly not yourself ?

BJ PENN ‏@bjpenndotcom

Quarter pounders?? Really pimple boy? I won’t even RNC you… afraid of all the pimples on your back. #GROSS

Rory MacDonald ‏@rory_macdonald

I didnt think it was possible but somehow u made yourself even less of a threat.

UFC on FOX 5 will be a great card if it goes as planned. It’s expected to be headlined by a lightweight title fight between Benson Henderson and Nate Diaz.

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