Japanese phrase
どうでもいいです。 dō de mo i i de su
Meaning
It does not matter to me.
When to use it
Shows that the speaker has no preference. It can sound blunt or dismissive, especially with people who are not close.
Example dialogue
どれがいいですか？ do re ga i i de su ka
Which one would you like?
どうでもいいです。 dō de mo i i de su
It does not matter to me.