This is another word for triple c, since they are red, have a sweet taste, and if you take enough of them then you start tripping like a smurf. The safe dosage is usually 6, though I've taken up to 8 without any trouble. Wouldn't suggest going over this though. Besides DXM, the other chemical in these is really dangerous, and can make for a very nasty & painful overdose.
Me and my friend were popping some smurfberries earlier.