Related:

• Homer: The alien has a sweet, heavenly voice... like Urkel!
  And he appears every Friday night... like Urkel!...
• Bart: Lisa, will you keep it down? I'm making a crank phone call to Principal Skinner.
  Skinner: [on phone] Well, as a matter of fact, my refrigerator _wasn't_ running....
• The Plain Man's Guide to Alien Invasion.... -- Avo
• She is from a world now alien to me. -- Worf
• When the chairman introduced the guest speaker as a former illegal alien, I got up from my chair and yelled, "What's the matter, no jobs on Mars?
  When no one laughed, I was real embarrassed. I don't think people should make you feel that way....
• Smithers: What would each of you say is your worst quality?
  Man 1: Well, I <am> a workaholic. Man 2: I push myself too hard....
• Homer: [scarfing down donuts] Lenny: Hey, Homer, slow down.
  You're going to choke or something. Homer: Don't tell me how to eat donuts!...
• I am a man; nothing human is alien to me. -- Terence
• Where the fun never stops. Never starts, either.