Top definition
An acronym for the colours of the visible light spectrum:
Red
Orange
Yellow
Green
Blue
Indigo
Violet
"Cant remember the names of all the colours in the light spectrum? Just remember ROYGBIV!"
by Joel Cm. April 26, 2008
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Aug 11 Word of the Day
A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.
"My boyfriend has a total case of brain worms. He told me the cat was bugged so the Feds could listen in on us having sex..."

or

"You totally stumbled over that entire sentence. Can't speak English all of a sudden? What, do you have brain worms?"
by _Jez_ October 03, 2009
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2
An abreviation for the visible light spectrum, namely red, orange, yellow, green, blue, indigo, and violet.
In laymans terms, the colors of the rainbow.
"A good way to remember the sequence for visible light is roy g biv"
by Alexander M.D. August 10, 2006
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3
Red
Orange
Yellow
Green
Blue
Indigo
Violet
Roy G. Biv is the colors of the visible spectrum!
by Frodo BJJ July 08, 2006
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4
A way to remember the colours of the rainbow. Red, Orange, Yellow, Green, Bue, Indigo and Violet.
Person 1: I can't remember the colours of the rainbow,
Person 2: Try ROYGBIV
by kal torak May 05, 2019
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5
Roy G Biv is a group of colors, which stands for:

R: Red
O: Orange
Y: Yellow

G: Green

B: Blue
I: Indigo
V: Violet
Rainbows are also called Roy G Biv
by sexypalindrome January 01, 2021
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6
Euphemisms for homosexual. ROY G BIV is often used in the place of rainbow, and rainbows are a common symbol used by the homosexual community.
dude, a pink shirt. Thats kinda ROY G BIV don't ya think.
by JAMBO32 August 27, 2007
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