Have you ever been completely destroyed by a champion you thought was weak and underpowered?

I'm sure everyone knows what i'm talking about. Those champions who have such a low pick rate or are considered bad. But sometimes you encounter one of the few people who use them, and they use them for a damn good reason. Because they know how to destroy games with them.

Personally, I ran into really good players quite often. They either get unlucky in lane with very few crits, or get those few early kills and hard carry the game. Considering how bad he has been for a long time, its kinda scary seeing someone use him really well.