Sam's hand

Originally from Finnish people camping in Estonia and developing new meanings and sayings, the original saying was "Samin käsi" which directly translates to Sam's hand. When at a card game you get the worst possible hand to play f. ex. When playing china hand you have three threes in your hand.

"Damn this is such a sam's hand"
"I won! I guess it's all up to your Sam's hand though"