Here's a breakdown of the phrase:
* Kolaveri: This is a Tamil word that means "murder" or "killing" in a metaphorical sense. It refers to the feeling of extreme frustration and anger.
* Di: This is a particle used to express emphasis in Tamil. It is often used as an interjection to show surprise, frustration, or anger.
So, "Kolaveri di" roughly translates to "Why this killing me frustration?" or "This is killing me, man!"
The song expresses a young man's frustration and anger about his love life, particularly his girlfriend's fickle nature. He uses "Kolaveri di" to convey the intensity of his emotions and the way her actions are making him feel.
While the exact meaning isn't directly translatable, "Kolaveri di" has become a popular slang phrase in Tamil and across India, signifying exasperation and frustration.