19th September 2008, 1:46 PM
(This post was last modified: 19th September 2008, 8:02 PM by A Black Falcon.)
The first and third ones aren't funny at all; the second one is slightly entertaining, but the "point" they are making is incredibly, incredibly stupid, to the degree that any potential humor is wiped out (a common thing, with their strips); and as for the last one, I like the Escher reference, but it's still quite juvenile. Still, the fourth one is the best of those four.