Top definition
A greeting (hello) or (goodbye), sign of agreeing, a way of saying ok. An answer to anything.
Freddie: YERTYY!
Dylan: YEEERTY! We still going to the batting cages?
Freddie: Yer-ty!

Girl bends over,
Freddie: damn thats a fat yerty.
by Fredil September 16, 2017
Get the mug
Get a yerty mug for your cat Manley.