Not
the sharpest knife in the
drawer.
Got into the gene pool while
the lifeguard wasn't watching.
A room temperature IQ.
Got a full 6-pack, but lacks
the plastic thingy to hold
them together.
A gross ignoramus -- 144
times worse than an ordinary
ignoramus.
A photographic memory, but
the lens cover is glued
on.
A prime candidate for natural
deselection.
Bright as Alaska in December.
One celled organisms out-score
him in IQ tests.
Donated his body to scientists...
Before he was done using
it.
During evolution his ancestors
were in the control group.
Fell out of the family tree.
Gates are down, the lights
are flashing, but the train
isn't coming.
Has two brains; one is lost
and the other is out looking
for it.
He's so dense, light bends
around him.
If brains were taxed, he'd
get a rebate.
If he were any more stupid,
he'd have to be watered
twice a week.
If you give him a penny
for his thoughts, you get
change back.
If you stand close enough
to him, you can hear the
ocean.
One neuron short of a synapse.
Some drink from the fountain
of knowledge, but he just
gargled.
Takes him an hour and a
half to watch "60 Minutes".
Was left on the Tilt-A-Whirl
a bit too long as a baby.
Wheel is turning, but the
hamster is dead.