I was editing my custom dictionary to account for a spelling issue (I had taught it the wrong word). While taking a look through the file, I realized how many words I'd actually added for whatever reason. For amusement, post your own custom dictionaries here (if you are mortal, like me, and use a spellchecker ;).
Attached file can be opened as text.
Seems like dictionaries really don't understand possessives of proper nouns, huh.