Bart of Darkness
Bart of Darkness. It's in Season 6.
'Marge's Son Poisoning' (episode 5, season 17).
Please Homer, Don't Hammer 'Em
The name of the episode is Barting Over. It aired on February 16 2003 and is the 300th episode of the show.
Yes it is ~ sources is watching every simpsons episode out there
The 15th episode of the 18th season: 'Rome-old and Juli-eh'.
The Heartbroke Kid.
Giorgio Moroder - Chase
It was called "Do the bartman"
Bartman
It's a claimed lost episode from The Simpsons, however, it's been proven it's fiction. It's about Bart getting sucked out of an airplane and dying, hence the name.