[Static]

A cool and funny feature would be to have a list of masked words, of which one is chosen at random, or at least iteratively. So say you have the following list of masks:

1. quack
   
2. oink
   
3. baa
   
4. moo
   
5. neigh
   

Someone decides to write bad stuff with a lot of bad words,but the output is:
Dang, your quack is very moo. It's neigh and anyone can oink do better baa than that moo.

Shouldn't be hard to implement, I think.