|Occupation||Correctional grammar robot|
|Relatives||Inventor: Lisa Simpson|
|First Appearance||Trilogy of Error|
|Voiced By||Hank Azaria|
Linguo is a grammar-correcting robot created by Lisa for the science fair. Whenever Linguo detected a grammatical error it would respond with the correct answer. Homer nearly destroyed Linguo when he gave it beer mistaking it for a toy robot. Lisa fixed it, but Linguo was later destroyed by too many grammatical errors by members of the Springfield Mafia and exploded. As its last words, Linguo corrected Homer by saying: "Linguo is dead."
Non Canon Appearance Edit
The Simpsons GameEditIn Big Super Happy Fun Fun Game, when Lisa uses her summon, Linguo appears who will then explode to take away the remainder of the Sparklemon's health.
Treehouse of HorrorEdit
When Bart is showing Kodos things from Earth, he shows him Linguo.