Grampa: This elevator only goes to the basement. And somebody made an awful mess down there.

Related:

• Grampa: Hey everybody, I'm gonna haul ass to Lollapalooza!
  Family: Here we go again! -- More PowerBook Puke...
• Bart: Look at that hunk of junk. Grampa: Oh, jeeh -
  you're ignorant! That's the Wright Brothers' plane...
• Krusty: Aaah! Not my extendo-glove! They haven't made those since the war.
  Oh, not my Paris backdrop! How am I going to make...
• Krusty: I'd like to thank everybody who contributed to Krusty's canned food drive.
  Your generous donations have made this our ...
• Krusty: What is the freaking holdup? Bob: Die, Krusty,
  Die! -- Slow-motion kamikaze, "Sideshow Bob's Last...
• Homer: Free Duff!? Viva life! -- Homer at the Air Show,
  "Sideshow Bob's Last...
• Marge: Wait! Wait, my children are in there! Guard:
  You must be very proud, Ma'am. -- Thick as a brick...
• Bart: Way to guard the parking lot, Top Gun. Guard:
  I have three medals for this. -- Heroism at its finest...
• Bob: By the way, I'm aware of the irony of appearing on TV in order to decry it.
  So don't bother pointing that out. -- Bob, well-versed...