Maude getting tickled by Ned
Maude's seductive charm (in her grandmother's pajamas)
Maude and Ned performing an anti-smoking skit
Maude's Ghost in the future
Maude's popsicle stick replica
"Marge, you're such a wet blanket!"
"If you don't unplug that phone right now, you're sleeping on the lawn!'
Maude Flanders shown as a ghost
Maude shown in a Treehouse of Horror episode with her 'boyfriend' Satan
Maude horrified at seeing Homer naked
Maude at age 73 (non-canon).