Answer:
What has feet and legs and nothing else?
Why are football stadiums so cool?
What water can you eat and chew?
What month do all soldiers hate?
Some are clean and some are dirty, but all are meant to get a chuckle. Most like it, some takes offense from it.
A doctor might remove one from the neck of a Dracula victim.
Funny
Animal
Difficult
Easy
Food
Kids
Logic
What am I?