Excuses are like butts, everyone has one and they all stink.
Wouldn't give ya 50 cents for a boxcar full.
His clutches are slipping.
Sharp as a sledge hammer.
Hit it hard, it'll go easy.
He's not going to figure out cold fusion.
All motor, no steering wheel.
Raining like a cow pissin on a flat rock.
She has a great personality.
What were his parents thinking?
He's a good excuse to buy toilet paper.
Brain designed by Hoover
If you make it idiot proof, they will just figure out a better idiot.
He is an excellent observer.
You can quit digging now son.
I was doing this before you were a twinkle in your daddy's eye.
Put a valve on it. (shut up)
I can do anything I want, one time.
I am the only normal one.