It is called the euphemism treadmill.

It is even more ambiguous than that. If you add a comma, it becomes ‘bis zum Tod, der scheide’, which translates to ‘until death, which separates’. This is a kind of stilted sentence structure, so the innuendo is definitely intended.

Who’s talking about Monsanto?

Coined and minted!

I do not think you appreciate just how vast the pacific is…

Legendary reference.