A slang term for a solidblock of cocaine, often mistaken for salt. It is highly dangerous among daily use, because many kids with severe mental issues mistake it for salt.
Coined by a local hobo overheard during WABC7NY coverage of the 1993 failure of the Sonic the Hedgehog Macy's Thanksgiving Day Parade balloon, this appears to be a term related to what the man was smoking out of his crystal meth pipe when he saw the balloon deflate.