N. The theory that if you walk between two llamas while holding a dead fish, the fish will reincarnate into another llama, which willforever be known as the offspring of the two llamas.
A: Omg i'm holding a dead fish!
B: Go find two llamas and fulfill the lamfisha!
When some resigns or retires from a job, they are on "eternity leave". This can also refer to someone who has passed away, especially someone who worked somewhere for a long time, retired/resigned, then passed away later.
Oh I'm sorry, you didn't know that Kelly is on eternity leave? She resigned and moved to Hawaii!
With regrets I would like to inform you that my boss is officially on eternity leave. I will never see or hear them again. Ever.