Abbreviation of "For me to poop on." Popularised by Triumph the Insult Comic Dog of "Late Night with Conan O'Brian" fame.
"Yeah, Kirk. That was great acting, Kirk, really great acting...FMTPO!!!" - Triumph the Insult Comic Dog to William Shatner on the occasion of his visit to the "Late Night with Conan O'Brian" show, regarding Shatner's acting in the original television series "Star Trek."
by Ryan Darius Partovi March 05, 2006