A yung annex is when a girl adds a member to her family because she has been impregnated by a yung annex, also know as someone who is anorexic.
My mom is gonna kill me, I'm about to add a yung annex to the family because I screwed that stupid yung annex. I'm getting the yung annex by yung annex basically.
by Jenna F Roghero May 18, 2014

A Chinese guy who likes to flirt with girls. But can sometimes be a introvert. If you ask him for help, he will be there after a day.
by YuYuan November 23, 2021

Your such a Yung Yuks
by Yuki and Stanley October 6, 2019
