Uncategorized Colgate Halloween ad. By Leigh Reyes on Thursday, September 1, 2005 This ad for Colgate, showing a pumpkin with a full set of teeth, ran on Halloween. Share:Click to share on Twitter (Opens in new window) 0 Previous Post Next Post Related Posts Uncategorized Pen shows are more than just pens. Uncategorized Conway Stewart 28, tiger eye. Uncategorized Star Trek!