"Oat" doesn't mean anything in Yoruba because it's not a Yoruba word. Maybe you meant "oats," which is "koko" in Yoruba. But hey, we all make mistakes, no biggie!
tosin means God is worthy to be served in the yoruba language.
You say "Enjoy" in Yoruba language of the Western African origin as "Igba dun".
Owo language is similar to yoruba language, however if someone says kosi, in yoruba it means not available, but to say this in owo language you say EESI.
"Dada loji" in Yoruba means "very good" or "excellent." So, next time someone asks you how you're doing, you can hit them with a "dada loji" and watch them be impressed by your Yoruba skills. Just remember, it's all fun and games until someone actually expects you to hold a conversation in Yoruba.
Prince or Crown
You say "Excuse me" in Yoruba language of the Western African origin as "Ejo".
You say "My Yoruba is bad" in Yoruba language of the Western African origin as "Ede yoruba mi da".
You say "Cheers" in Yoruba language of the Western African origin as "Eku araya".
You say "My God!" in Yoruba language of the Western African origin as "Oluwa o!".
You say "Get lost!" in Yoruba language of the Western African origin as "Kuroni'waju mi!".
You say "You're welcome" in Yoruba language of the Western African origin as "Ko t'ope".
The phrase "leave me alone" in the Yoruba language is "Fi mi silẹ."
You say "I don't understand!" in Yoruba language of the Western African origin as "Ko ye mi!".
You say "I have a reservation" in Yoruba language of the Western African origin as "Motigba yara kan sile".
You say "This is nonsense!" in Yoruba language of the Western African origin as "Kantan kantan leyi!".
You say "I like Yoruba" in Yoruba language of the Western African origin as "Moferan yoruba".
You say "What does that word mean in English?" in Yoruba language of the Western African origin as "Kini itumo oro yen ni ede geesi?".