look up any word, like douchebag:
 
1.
you're so very welcome, an extension of yw (you're welcome). Usually used in reply to tyvm (thank you very much, an extension of ty (thank you))
Person 1: Hey, I got your back.
Person 2: Oh good! tysm.
Person 1: ysvw.
by Antigone_ June 07, 2010