Smoking some sour OG right now. I'm pretty sure its sour diesel X OG kush. Its a euphoric high, lots of giggles and smiles, but the stupidity and lead feet of the OG come out a bit too strong. One of the best aspects of sour diesel is the fact that it is such a light high, but that ain't in this one. I think somebody claimed sour x og is headband or something earlier, but I don't buy it. I like headband a lot more.