Take me to your lieder!
Follow the lieder!
Tractor beams.
Don't you know its rude to stick your finger in your ear when I'm talking to you!
Gluten tag!
The Germans like shade
3, duh. (My ex's 9 year old little sister told me this joke, and followed is up with: "and YOU'RE the math guy!" >< Burned.)
Cause Charlie don't serf.