Not Playing with a Full Deck

Just realised it’s three quarters of the way through the day and I haven’t done a Blog Posting. Should I bore folk with another set of photos of Liverpool No, I’ll give you a few insult ideas...

In rec.humor.unfunny, they had a contest to collect all the phrases for
"he's not playing with a full deck." Here are some of the responses....

If he were any more stupid, he would have to be watered twice a week.
His elevator doesn't go to the top floor.
He's got the mental agility of a soap dish.
He has a room temperature IQ.
He's a couple of bricks short of a hod.
There's no wind in the windmills of his mind.
Lights are on but no one's home
Nice house not much furniture.
Running on empty.
Nothing between the stethoscopes.
The lights are on but nobody's home.
Skating on the wrong side of the ice.
An intellect rivalled only by garden tools.
During evolution his ancestors were in the control group.
As bright as a nightlight tulip bulb.
Batteries not included.
Born during low tide in the gene pool
Doesn't have the sense God gave an animal cracker.
He's so dense, light bends around him.
Some Assembly Required.
The wheel's spinning but the hamster's dead.
His family wasn't dysfunctional until he arrived.
Proof God has a sense of humour.