Why are circus-horses such slow goers? Because they are taught-’orses (tortoises).

I am forever, yet was never. Eternity.

Why is a railroad-car like a bed-bug? Because it runs on sleepers.

Why is it impossible for a man to boil his father thoroughly. Because he can only be par-boiled.

What soup would cannibals prefer? The broth of a boy.

Why is an old coat like iron? Because it is a specimen of hard-ware.

Place three sixes together, so as to make seven. 6 6-6.

Add one to nine and make it twenty. IX—cross the I, it makes XX.

My first of anything is half,
My second is complete;
And so remains until once more
My first and second meet.

Semi-circle.