Doogy?

I play in a local o8/HE round of each game with 5/10 stakes. However, every week they also have a high (1500 min buy in ) stakes game where they play virtually any game, but apparently after the first 4 hours they start playing mostly a game called Doogy. I'm not sure if I'm spelling it right, but they pronounce it like Yogi but with a Doo instead of the Yo. Apparently it's played with 4 cards and is a double-draw game where you try to make 4 cards all offsuit, playing for low. So the best hand would be A234 rainbow (I think, not sure if the A is high though)

Anyone ever heard of this game or played it?