A hot Mel Gibson is a Mel Gibson that is considerably warmer than a cold Mel Gibson.
Some women would argue that there is no such thing as a cold Mel Gibson, in fact that there isnt even a warm version.
My argument is, that a Mel Gibson that is standing still in an igloo for two hours, would be significantly cooler, nay colder even, than a Mel Gibson that was sunbathing for the same period, at midday on Waikiki Beach.
An example of a hot Mel Gibson has been posted below.