I haven't been able to find any programming channels I'm absolutely in love with (comeback everyday to), but I do have a couple channels that keep me entertained:

Seananners - https://www.youtube.com/user/SeaNanners

GassyMexican - https://www.youtube.com/user/GassyMexican

TheMrSark - https://www.youtube.com/user/TheMrSark