Mayor Mc'cheese Share definition Flag when a girl has had too much fast food before a blowjob and pukes on the penis during the act i knew she had too many chicken nuggets when she Mayor Mc'cheesed all over my cock Mayor Mc'cheese by boobb November 29, 2007 0 0 Get merch Get the Mayor Mc'cheese mug. Buy Now — $32.95 See more merch