Urectum

== English == === Etymology === From Uranus, which may be confused with your anus; preserving the original joke, as Urectum may be confused with the synonymous your rectum. Possibly introduced in "A Big Piece of Garbage" (1999), season 1, episode 8 of Futurama. === Proper noun === Urectum (humorous) Uranus (a gas giant, the 7th planet of the Solar System)