SICP: Does it take longer to test a large number for primality than it does to test a small number for primality?
Lindsey: *totally interprets question as "Does it take longer to test many numbers for primality than it does to test few numbers for primality?"*
Lindsey: *writes code*
Lindsey: Surprise! It turns out: yes!
(Later: okay, I guess I'm un-fired.)