Cray Inc. is an American supercomputer manufacturer headquartered in Seattle, Washington. It also manufactures systems for data storage and analytics. Several Cray supercomputer systems are listed in the... wikipedia.org
Definition #2 for "cray cray"
Cray Cray is an English-language slang term meaning ?crazy.? The term, while around for nearly a decade, was popularized in the song Niggas In Paris by Kanye West and Jay Z.