I got bored, so I made this
Random Expletive Insult Generator. Not safe for work, and definitely not safe for the tender of heart.
I quickly made the word lists based on my own extensive profanity collection, and some of the contributions here... and although I didn't spend the time to fill out the lists completely, there are still over 4.5 trillion unique insults that this thing can generate. Yowza.
If anybody has any fun suggestions for this thing, let me know.