It's not an idiom - it means a cup with some tea in it. NOT your cup of tea, however, is an idiom - it means that something is not to your liking or preference.
his cup of tea
There is no such English phrase as "tea of a cup." You either have a cup of tea, or you have tea in a cup.
It would mean that you put a feather into a cup. Perhaps you mean "a feather in your cap," which was a way of showing an achievement and has come to mean any achievement.
It is not an idiom, it means your nose is itching.
idiom means expression like a page in a book
This isn't slang or an idiom -- it just means to drink a cup of tea, nothing deep or thoughtful about it really.
his cup of tea
This isn't a question -- nor are idioms questions, so you can't "answer" an idiom. Perhaps you mean "Soccer games aren't my cup of tea" instead -- here's a link to show you what that idiom means.
Pouring too much tea into a cup.
He has a cup of tea.
There is no such English phrase as "tea of a cup." You either have a cup of tea, or you have tea in a cup.
The phrase has been in use in Britain since the late 1800's - just to describe something the British liked, generally as tea was such a popular beverage
It would mean that you put a feather into a cup. Perhaps you mean "a feather in your cap," which was a way of showing an achievement and has come to mean any achievement.
tea cup
No a cup of tea is a cup of tea u morons
'Cup' is a noun in the phrase "cup of tea." It is the object of the preposition 'of' and refers to the container holding the tea.
A Cup of Tea was created in 1922-05.