30 politically correct ways to say someone is stupid

A few clowns short of a circus

A few fries short of a happy meal

An experiment in artifical stupitidy

A few beers short of a six pack

A few peas short of a casserole

Doesn't have all his cornflakes in on box

The wheel's spinning, but the hamster's dead

One fruit loop shy of a full bowl

One taco short of a combination plate

A few feathers short of a whole duck

All foam, no beer

Body by Fisher, brain by Mattel

Has an I.Q. of 2, but takes 3 to grunt

Warning: Objects in mirror are dumber than they appear

Couldn't pour water out of a boot with instructions on the heel

Too much yardage between the goalposts

An intellect rivalled only by garden tools

As smart as bait

Doesn't have all his dogs on one leash

Doesn't know much, but leads the leauge in nostril hair

Elevator doesn't go all the way to the top floor

Forgot to pay his brain bill

Her antenna doesn't pick up all the channels

His belt doesn't go through all the loops

If he had another brain , it would be lonely

No grain in the silo

Proof that evolution can go in reverse

Receiver is off the hook

Several nuts short of a full pouch

He fell out of the stupid tree and hit every branch on the way down