Here's a breakdown of the individual words:
* Bus: This is the English word for "bus".
* Ki: This is a Hindi word meaning "of" or "from".
* Lakdi: This is a Hindi word meaning "wood".
* Kumba: This doesn't appear to be a standard Hindi word.
It's possible that this phrase is:
* A slang term: Perhaps it's a local slang expression with a meaning unknown outside a particular region.
* A misspelling: The words may be mispronounced or misspelled, leading to an unintelligible phrase.
* A made-up phrase: It could be a random combination of words without any intended meaning.
If you could provide more context or information about where you encountered this phrase, I may be able to help decipher its meaning.