1 definition by CybaltM_

YGS 100

YGS 100 is Jack Douglass' most longest and proudly-accomplished video on YouTube. The video contains over 50 YouTubers, and includes some popular ones such as PewDiePie, Grace Helbig, and jacksepticeye. It earned over 1,000,000 views in just 5 days.

Have you watched YGS 100 on YouTube? It's over an hour long!

by CybaltM_ November 26, 2015