McG: 'I'm bigger than Michael Bay'

Terminator Salvation helmer McG has continued his war of words with Transformers director Michael Bay, claiming that he has a bigger penis than his rival.

The Hollywood directors have previously clashed over their competing summer blockbusters, with Bay accusing McG of stealing ideas from his robot film. McG later said Bay relied on "breakdancing", "backspins" and unrealistic action scenes for his Transformers movies.

Now McG has challenged Bay to a penis measuring contest outside Universal Studios.

"Michael Bay has a big c**k. But I'd like to believe mine is bigger," he told Men.Style.com. "If he's up for it, we can both reveal ourselves on the Spartacus steps at Universal and put the question to rest."

Terminator Salvation opens in UK cinemas on June 3, while Transformers: Revenge Of The Fallen arrives later in the month on June 24.

> Trailers: 'Terminator Salvation' / 'Transformers: Revenge Of The Fallen'