A man acting like a gentleman, but at the same time being a jerk about it.
Girlfriend: I'm cold.
Boyfriend: Well, I guess you can have my jacket then. I told you to get yours.
Girlfriend: Um, thanks.
Boyfriend: No problem, I'll just have to suffer now.
Girlfriend: Such a jerkleman.
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.