Nuts & bolts!
They're both filled with nuts
He screws, nuts, and bolts
Stephen Hawking.
Steel wool
A: When he got the momentum, he couldn't find the position, and when he found the position, he couldn't muster up the momentum.
When they find the position, they can't find the momentum. When they find the momentum, they can't find the position.
They don't really know - but they're NUTS about him!