From CNN.COM:

Doctor finds spiders in ear of boy with earache

ALBANY, Oregon (AP) — These guys were not exactly Snap, Crackle and Pop.

What began as a faint popping in a 9-year-old boy’s ear — “like Rice Krispies” — ended up as an earache, and the doctor’s diagnosis was that a pair of spiders made a home in the ear.

“They were walking on my eardrums,” Jesse Courtney said.(Watch how an earache led to the creepy discovery )

One of the spiders was still alive after the doctor flushed the fourth-grader’s left ear canal. His mother, Diane Courtney, said her son insisted he kept hearing a faint popping in his ear — “like Rice Krispies.”

Dr. David Irvine said it looked like the boy had something in his ear when he examined him.

(more here)