Answer:
Some are clean and some are dirty, but all are meant to get a chuckle. Most like it, some takes offense from it.
The more you takes out of it the bigger it becomes
What do you call a line of men waiting to get haircuts?
What do spies where on there feet?
What can you catch but not throw?
I am a shimmering field that reaches far. Yet I have no tracks and am crossed without paths.
Funny
Animal
Difficult
Easy
Food
Kids
Logic
What am I?