Not to mention the episode where Jimmy himself (described by Lisa as "the nice guy who finished last") does a rap and breakdance routine.

Also, the episode where Homer and his dueling glove get him on the wrong side of a southern gentleman's revolver, and they plead Carter for help when they pass a Habitat for Humanity site.

(And proceed to enrage him and earn a duel challenge while speeding away.)

There's a ,000 bill in it for you.

Oh yeah? Which president's on it?

Um... all of them.
They're having a party.
Jimmy Carter's passed out on the couch.

You can't forget The Critic clip:

"My name's Jimmy Carter and as the nicest and therefore worst President of the twentieth century..."

Ahh, those were simpler times, weren't they?

Ah, the good old days...

Since then, malaise has become passé and everyone's moved on to ennui.