I once revoked my bosses e-mail and VPN access because his password was 'password123'. It was my job to keep things safe after all and I had asked him nicely a few times.
EDIT: I proposed a new password of: @$tevezA$$ignedPwD@# (Steve's Assigned Password)
Heh, I have a co-worker that recently deployed a production router with a blank administrator password. Fortunately, I've got automated jobs in place that find those kind of things. The password is now a variation of "John is a dumbass" and I'm just waiting for him to ask for the password.
EDIT: I proposed a new password of: @$tevezA$$ignedPwD@# (Steve's Assigned Password)
He said no to that one.