Zoitz
Stick figures and more recently penguins on technology.
Suggested reading: 1, 2, 3, 4, and 5.
Big Fat Whale
Political satire mixed with crass humor, good stuff.
Suggested reading: 1, 2, 3, 4, and 5.
Kreepy Kat
Garfield, but creepy.
Suggested reading: 1, 2, 3, 4, and 5.
Minus
A little girl with misterious magical powers. Occasionally delves upon what happens when people wish for things without knowing what they’re actually wishing for.