THIS DISCLAIMER IS NOT INTENDED TO BE IRONIC

The only funny thing I've ever seen at McSweeney's

IMPORTANT DISCLAIMER: This email does not create an attorney-client relationship. Probably. If it does, it will have said it does. Although it could have created an attorney-client relationship without explicitly saying so, because the law is tricky like that, and the authoritative statements in this disclaimer are not as authoritative as they look. Suffice it to say, if you aren’t absolutely certain about whether or not an attorney-client relationship exists between yourself and the sender of this email, you should probably hit “reply” and ask for some clarity.

Link thanks to andrewducker.