A phrase to describe the unfortunate act some people engage in, well basically saying the stupidest things. Even the most intelligent people can and do fall foul of this.
Although not noted for his intellect George W. Bush is surely the master of this act.
"Half this game is 90% mentality" - Twatocity
Saying "phwoar!! Who farted?" Whilst visiting an incontinence patient. - Twatocity
President of Twatocity said this - "Rarely is the questioned asked: Is our children learning?"