They're shellfish in bed.
When he got the momentum, he couldn't find the position, and when he found the position, he couldn't muster up the momentum.
Nuts & bolts!
When they find the position, they can't find the momentum. When they find the momentum, they can't find the position.
They all have transisters.
The website required him to prove that he is not a robot.
Why do we have to do all the work
Icy Dead People
He was scared sheetless.
Because he lies on one side and then turns around and lies on the other one.
Syphilis
Pulled a muscle.
He was just minding his Ps and Qs.
The Devil's advocado.
There's no such thing as negative energy
Nevermind, it doesn't really matter.
They don't really know - but they're NUTS about him!