<div class='quotetop'>QUOTE (Big Yak Daddy @ Mar 30 2009, 06:12 AM) <{POST_SNAPBACK}></div>
A few describing the not so bright...

A few bricks short of a load

Not playing with a full deck

The gas tank&#39;s on empty

Was standing in line for brains..thought they said trains...said i&#39;ll take a slow one

Elevator doesn&#39;t reach the top floor

Lights are on but nobody&#39;s home


BYD[/b]
Yeah, the ones I use the most are:

"Not the brightest bulb in the box", or "Dumb as a post".