Today, my ears are Sunday.
This is a phrase that I literally translate from Japanese "今日、耳日曜(きょう、みみにちよう)" .
When I was a child, a Japanese comedian said that on commercial.
It means "I can't hear you/I don't want to listen what you say/don't talk to me".
For example, if my mother said "do your homework", I would say "今日、耳日曜".
I would use this phrase sometimes when I was a child.
Now, almost all Japanese especially young people don't use that.
