Here are some randomly selected joke topics beginning with the letter 'D'
Dalmatians
Why are dalmatians no good at playing hide and seek?
Because they are always spotted.
Dance
What is a vampire's favorite dance?
The fang-dango.
Dances
What type of events do cows like to go to?
Barn Dances.
Dance
Why did the skeleton refuse to go to the monsters' party?
Because he knew no body would dance with him.
Dance
What do you call a huge gorilla who loves to dance?
King Conga.
Dalmatian
Patient: Please help me Doctor. Whenever I look at my dog I keep seeing spots in front of my eyes.
Doctor: Relax. Your dog is a Dalmatian.
Dance
Where do Snowmen go to dance?
To snowballs.
Dance
Bill: Why do you want to be buried at sea?
Fred: Because my wife says she wants to dance on my grave.
Dalmatians
What do you call a large pack of black and white spotted dogs that are boring?
101 Dull-matians.