What do you call a cute door?
Adoorable.
What do you call an hourglass with no sand in it?
A waist of time.
What's 9/11 survivors' least favorite NFL team?
New York Jets.
Did you hear about the person who invented the door knocker?
He won a no-bell prize.
What do you call a dog that tells time?
A watchdog.
Q.What kind of school does an ice cream man go to? A.Sunday school! Psst!Don't understand?Well,"Sunday"sounds like "Sundae".Get it now?Nope?Sorry.Plus,it's a ice cream homophone joke.