an X-rated photograph of yourself that you send to people in internet chatrooms. same as X pic

Briefly, "the realization that each random passerby is living a life as vivid and complex as your own." Originally from the Dictionary of Obscure Sorrows, which has a lot more beautiful neologism definitions like this you might enjoy.

A friend you talk too for so long on the internet that when you go to tell them that theyr your "buddy" you misstype it as "nuddy"

Nuddy, a slang alternative for the word "nutty" with a rather idiotic sound to it like nuh-dee.

Short for the Yiddish word nudnik. Means 'idiot' or 'stupid'.

(Note: This definition is from juvenile fiction book 'The Doughnut Fix', although not plagiarized from it. Use with caution as it can also mean naked)