The final five designers were at their breaking points during the last challenge before New York Fashion Week. While some whined and others napped, Michael Costello let off a little steam by making fun of the more persnickety judges.

Lucky for Michael, I don't think the judges saw any footage of his rather accurate impressions. Also joining the usual suspects to judge this week's New York City inspired challenge was none other than Season 4 winner and coiner of "Hot Tranny Mess", Christian Siriano!

Haven't you missed his fabulous sass?