72) Dr. Klein tries an experiment on Clark. Thinking that Clark's reaction to Kryptonite is similar to a human bee allergy, he starts injecting Clark regularly with minute quantities of the "allergen" to desensitize him to it. Unfortunately, in a moment of absent-mindedness, he forgot to dilute one solution before injecting it.

p.s., Why am I starting to think that this thread could be fodder for a filk based on the song "Fifty Ways to Leave Your Lover"? Hmmm... "A Hundred Ways to Kill Your Hero," anyone? wink