Good youtube videos/channels

I mostly watch by playlist, not by Youtube channel.
Here are a few channels and playlist I really like:
Bad Lip Reading - Channel (I recommend this video)
Birgirpall - Channel (I recommend this video)

And lately, I've been watching "abridged" episodes. Simply hilarious:
Code MENT - Playlist (Code Geass abridged parody)
SAO Abridged - Playlist (Sword Art Online abridged parody)

And I've been browsing a lot through SFM short films and animations, like "I'M AT SOUP!" which made me discover Code MENT (where the SFM animator got the voice sample for his video).

Everything wrong with ME3
ME3 indoctrination theory

View attached image.

Bump

I'm scared of visiting this thread, for I may get trapped in a Youtube vortex forever.

/thread?

The alpha and omega of everything

Total Biscuit
Angry Joe Show
Epic Rap Battles of History
MagicKarpUsedFly - Real Champion Spotlights [NSFW]
Break the Meta [NSFW]
Honest Trailers

Bump

A Classic Sherlock Holmes Adventure and all the videos on the same channel.
Especially Hybrid Heaven

The man, the legend.

Chuggaaconroy
DeathBattle via ScrewAttack - It's just a single playlist
GameGrumps
DidYouKnowGaming
Extra Credits
DarkKefka
ProJared
Tsuko G.
Smooth McGroove
The Yogscast - I miss their old content. Their newer stuff isn't too great.

The lack of JonTron in this Thread scares me.

I'm not a big fan of youtube content, but this guy is hilarious.

https://www.youtube.com/watch?v=lg_FoEy8T_A
I think we all know why this is the greatest video ever ^

https://www.youtube.com/watch?v=F_0yfvm0UoU

Ownage Pranks

I now present to you the best video in the entire internet-NAY- in the entire universe: https://www.youtube.com/watch?v=A64PqRol5t0

I am frightened and enterained by Photonicinduction who does all sorts of insane mods to electrical devices and blows stuff up, and somehow has managed not to get himself killed or jailed, but I'm sure it'll happen any day now.

Pong vs PacMan

Boomp

iDubbbz is hilarious. Not for those who get easily offended though.

I laughed my ass off watching this.