Talk:Y.V. (Yung Venuz)/@comment-151.76.84.135-20150806194849/@comment-3175425-20150809170544

Y.V. is from Gun Godz, which came out in February 2012. Bill Cipher was introduced to Gravity Falls in August 2013, and the show itself didn't start till June 2012.

Granted, these two were most likely developed entirely unbeknownst of each other, but Y.V. did come first.