what does yiay stand for
yiay YIAY first originated in his second channel, jackisanerd, on February 2, 2015 when he announced the name of the series. YIAY stands for Yesterday I Asked You. On February 15, 2015, he announced at the end of a video that this series was going to be moved to the main channel, and that it wasn't going to replace any of his other video schedules but it would simply be added on top of everything else.