I saw someone who tried a scholar's mate on a 800 rated player
What's the weirdest strategy you've ever seen/tried in chess?

I see funny things all the time, really.
One guy recently tried a mate in one trick on me ... and I wasnt paying attention in the moment and fell for it.
Just didnt expect that to still happen at that level, I guess.
I once played someone who moved ALL their pawns up one row for no reason. (I won that game.)