I've been studying and exploring THAT word for over eight pleasant years.
check your Etymology
Only two? A friend of mine said his wife had tutoys on the front and tutoys on the back. Said she wasn’t much to look at but a helluva lota fun to dance with.
I have been exploring that issue my entire life. Fascinating to say the least. Why do bags of fat that make milk fascinate me? Because I am a MAN!