Tastes differ spoken language
Each person has different feelings, interests, or desires.
A: I love steak well done. B: Oh, tastes differ. I prefer my steak medium rare.
A: Look at that girl! She is gorgeous. B: Nah, I think she is not that beautiful. Tastes differ, you know.
This phrase was formed based on the meaning of the noun "taste" and the verb "differ".
To say, or believe something or someone that seems completely crazy, delusional, or stupid
You spent 1000$ on a new pair of shoes! It is insanely crazy. You need your head examined.