As opposed to being 'weathered' - to be old, not any good - 'Sweathered' is the glimmer of hope in a dark, dark, smelly room. When the chips are down, you're cornered and there are no signs of victory. Suddenly you play the trump card. Underdog? Not anymore. "That's sweathered!"
1. The Greeks: Dammit city of Troy, just let us in for a quick chat.
City of Troy: Nah, we're tired and don't really like you much. Thanks for the hot girl.
The Greeks: Perhaps we can interest you with a wooden horse. No hidden agenda..honest.......
City of Troy: Thanks for that...oh....ah man, we just got sweathered!