Flowers for Algernon/Funny

""(Punctuation, is; fun!)""
 * This Troper cracked up near the ending when Charlie says  It was a funny moment in what would otherwise be a a very solemn, depressing passage.
 * Charlie's progress reports after he learns about punctuation. Failing to understand what they mean and how to use them, he throws commas and random punctuation marks around haphazardly throughout his text.

""I do not think I passed the Raw Shock test.""
 * The scene where he tries to figure out the Rorschach inkblot test near the beginning.