Comics Curmudgeon
Adventures of God
Wondermark
Jeroom
The Devil's Panties
Something Positive
Phoenix Requiem
Oglaf (very much NSFW)
Dilbert
Perry Bible Fellowship
Partially Clips
Cyanide and Happiness
Hark! A Vagrant
Slow Wave
Channel Ate
Questionable Content
Bird and Moon
Two Party Opera
Chainsawsuit
Alice Grove
Nerf Now
Sherman's Lagoon
Owlturd
Wonderella
Quantum Vibe
Least I Could Do
Three Panel Soul
Puck
SMBC
XKCD
Dumbing of Age
Gocomics.com
King Features
Martian Magazine
The Far Side
Spacetrawler
Grrlpower
Selkie
How to be a Werewolf
Girl Genius
Day by Day