Cheesegator

cheesegator is a user on Current Events. He's a well-known user that's been posting on Current Events since 2002, and using the account cheesegator since 2005.

Gimmick
Once upon a time cheesegator ended all of his posts with gb2/cm/. He ended this after about a year when he made a spelling topic challenging users to spell "cheesegator." A user spelled it in one post, pointing out that he never specified, and cheesegator changed his posting habits accordingly.