I've checked out the some of the DMB fansites and apparently "Groogrux" was the late LeRoi Moore's nickname. That part of the title is a kind of a dedication to him.
Dave Matthews band announced the title of their new CD dropping later this year and it is an alcoholic's dream.
The CD will be entitled Big Whiskey and the Groogrux King. Um, DMB, WTH?
They are not saying anything more about it and no word on how they came up with the title. Something tells me it sure wasn't done when they were sober.-Dr.FB