Subscribe English look up any word, like poopsterbate: Talking
in one's sleep, usually in a nonsensical manner. It's possible
to have a multiple-sentence "conversation" with someone who is
"ferdering". The ferderer will not remember the conversation.
Etymology: Some English-speaking people who talk in their sleep
say words that sound like "ferder ferder ferder". "I just heard
Joe talking. Is he awake?"  "Nope, he's just ferdering."  by
Captain Leroy February 12, 2009 0 2