Journey To The Central Nervous System Of Muriel (Courage The Cowardly Dog lost episode)
(needless to say, many of the feathers that made up courage's wings also got very painfully torn right off by muriel's earwax in the process, causing her to feel a rather weird tickling sensation in said ears while courage nauseatedly screamed, cried and retched
Chapter 23: Compliance
Pressing his muzzle in, he reached his long tongue inside her right ear to lap the earwax away from the smooth skin. he worked diligently clearing away the bitter wax from one ear and then the other.
Chapter 19: Cleaning Up Messes
She wasn't the one licking earwax, and she supposed she'd have to make some compromises for the cat's sensibilities. "i guess you can. i still think it's gross." "you're not gross to me, ellie. i'll get your ears nice and clean."
A tale of dragons
He had even joked half-heartedly that earwax must have gotten clogged in his inner ear, which made it impossible for him to hear out of them.
The Zoo: The story so far (incomplete, but probably worth it)
Probably collecting earwax to put in a museum." araun sent to him, "give mikel a couple minutes. apparently, he's one of the ones that gets all freaked out that he gets that morning erection thing."