My family has been playing this card game for years but no one knows what it is called.
You start by dealing out 5 cards to everyone, then flip the next card, which marks the trump suit. The dealer can pick up that card and discard one from his hand face down. Then you go around the table and say if you are in or out, but the dealer has to be in.
Scoring: you start with 21 points and every trick lowers your points. If you get skunked you get 5 points added to your score. You want to get to exactly zero.
What is the name of this game?