StacheBros

Brian and Jared, better known online as Stache Bros. is a YouTube duo who makes comedic Mario plush videos and music, the channel was created by Brian on June 16 of 2009 and later Jared joined the channel.

First
The first hiatus by Stache Bros was made after the video [https://www.youtube.com/watch?v=WtEXPjiEQHc Behind The PILOT - Mario & Luigi! Stache Bros] which was uploaded on April 8, 2017, the hiatus was technically stopped with the upload of Luigi Breaks The Silence, however, the channel shortly went on a hiatus again.

Second
After the upload of Wii Shop One Last Time, despite more projects being in production, they were delayed due to Brian receiving a job offer, the hiatus was officially announced to not be a retirement in the video 10 Years of StacheBros and that they are currently not aware when they would come back.