A bunch of pimples lined up on someones face that looks like the Himalayas. When someone has a mountain range means they probably sweat a lot during activities or don't shower at all.
Dude people might brag about climbing Mount Everest but they'llnever climb that mountain range on Dustin's face.
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.