Taz (Bye!)

Taz is a Blue Dog Facebook sticker. His "Bye!" sticker is the most common sticker used when referring to the meme.

Origins
In the h3h3 video "Facebook mom against dabbing", a woman uses the Bye! Taz sticker on a Facebook post about people who died lol. When questioned, the woman simply says "Sorry, dont know how to delete posts yet."