Dead George??

A man died in a horrible fire. Since George had disappeared after the fire, the mortician thought the dead victim could be George. Thus, he asked George's good friends, Joe & Al to identify the body.
Joe came over to the body & said, "He's burned pretty bad. All right, roll him over." Joe looked at the dead man's buttocks & said, "Nope, that ain't George."
Thinking the incident strange, the mortician said nothing.
He then brought in Al. Al takes a look at the body and says, "Wow, he's burned to a crisp. Roll him over." Again, the same reply, "nope, that ain't George."
The mortician asked, "How can you tell?!?"
Al replied, "George had 2 assholes." The mortician then said, "What?! How could he have 2 assholes??"
Then Al replied, "Everybody knew George had two assholes. Whenever the 3 of us would go to town, you'd hear people say, 'Here comes George with those 2 assholes!!"