Best definition
Ya nan!
“Ya nan” is commonly used as an insult towards people who you dislike or envy. Ya is and abbreviation of

the word your. The use of their Nan in the insult shows you are willing to ‘dis’ their Family!

“You are and Idiot Jack”

“Well least I don’t look like Ya nan!”
Ya nan!: define #2
ya nan
A way to say attractive grandmother. Often used by people with little or no intelligence.
I goosed ya nan while screaming “Wiiigii!”.
Ya nan!: define #3
ya nan

Ya Nan is a lessa
Ya nan!: define #4
Yan An
the most kind and honest girl, sweet and caring, very patient and trustworthy. She has the ability to make you smile, and will do it for you any day. Her shy and kind personality will make you soft, a kind kpop stan thats always by your side.
Yan An is really nice!

Right? We all need a Yan An in our lives!