A horse and rider.
Two Birds!
Amputee
He was taking a look around
Because no one else will do it for them!
He thought he might get a kick out of it!
Because Mr. Sippi is hung like a horse.
The first knows how to read the second knows how to write and the third is to keep an eye on the two intellectuals.
Bull dozer
A coin!
A pillow
Grow old!