Mr. Fantastic

Mr. Fantastic is a superhero and member of the Fantastic Four.

History
At the Android's Dungeon, Chief Wiggum dressed up as Mr. Fantastic in his Future Foundation outfit.

At a superhero themed pub crawl, Carl dressed up as Mr. Fantastic.

Non-canon
When Lisa was playing with the magic stopwatch, she turned the family into the Fantastic Four. Bart became Mr. Fantastic.