Depends on what you think would be more humorous, disturbing or otherwise interesting. Me, I go with the notion that these guys were expecting to have to throw down with each other over something (and the appearances they start with are how they "really" look), and they put on these suits before they went bar-crawling in preparation for that.
Now, if only they had shown the bit where the blonde takes off "her" outfit to go back to the original guy...