Its a place on the border of your this world and beyond. The word comes from the case of Jani Schofield, a misdiagnosed schizophrenic kid who said all her "friends" live in "Calalini'.
"Calalini is on the border of my world and your world"- Jani Schofield
When you jack off in class with a pair of tweezers. Or just jacking off anywhere with tweezers, either one because your penis is that small your hands would break it off.
Yo he just used the Louis capalino method during our math teacher's lesson. Wow, small penis I guess.
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.