I went to look up the definition of Black Rainbow but all I see is this unseasoned definition. It must have been the PC Black Rainbow Troll red flaging definitions on urban lingo again. Typical Black Rainbow Troll.
A variation on the phrase "pot calling the kettle black" that is used when the person being accused by the "pot" is not guilty of the thing they are being accused of while the "pot" is.
A group known for their excellence in the field of mind blowing and also has the power to make the audience go through a trip without the use of drugs with their music.
... HOLY SHIT BLACKMOTH SUPER RAINBOW IS AWESOME... wait... i think my mind is going to expell all the waste that I have claimed to be good music from my memory.
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."