How do dead flies and bugs get into light fixtures?

How come you never hear father-in-law jokes?

How much wood can a woodchuck chuck?

How is it possible to have a civil war?

How many peppers did Peter Piper pick?

How do “Keep Off The Grass” signs get there?

How do you know when you’ve finished, if you spend your day doing nothing?

How much deeper would the ocean be without sponges?

How does Teflon stick to the pan?

How cold is it going to be, if it’s zero degrees outside today and it’s supposed to be twice as cold tomorrow?

How come we put men on the moon before we figured out it would be a good idea to put wheels on luggage?

How do you let someone know you painted a wet paint sign?

How would you treat someone who is addicted to counseling?

How important does a person have to be before they are considered assassinated instead of just murdered?

How would you throw away a rubbish bin?

How do you make seven even? = Take away the “s”.

How many seconds are in a year? = 12 – January second, February second …

How young can you be, but still die of old age?

Q. How do you freeze twice.
A. Remove the “tw”.