I Resemble That Remark

Used in response to a put-down, turning it on the one dishing out the put-down.
Source: The Three Stooges. Has since been used in countless films and tv shows, including Clerks and Friends.

Snooty Rich Lady: "Murphy, who are those slovenly creatures at the door?"

Murphy the butler: The plumbers, Madam.

Snooty Rich Lady: Well, send them to the servant's entrance. We can't allow rifraff in the front door.

Curly: I Resemble That Remark !