Realistic jokes

Still cleaning out old links folks.

Over at Something Awful, they have a list of jokes with realistic punchlines. What does it say about me when I find them all hilarious? Here's a small sampling to get you started:

How do you drown a blonde?Hold her head underwater until she can no longer
breathe and stops struggling.

A duck walks into a bar...
Animal control is promptly called, the duck
is then taken to a near by park and released.

(Thanks to Mike Pope for the original link)