What unique clause in your lease do you feel most proud of?

[Mindy Jensen]

Maybe proud isn't the right word, but I read a ton of advice in these forums every day, and I pick up a new clause here and there on a pretty regular basis. 

Of course, proper screening makes these clauses less necessary, but what is your favorite clause in your lease, or what unique - but legal - clause is in your lease that you are most excited about?