huh
Explanation
This comic personifies evolution or nature as frustrated with life on Earth. In the first panel, a winged figure (representing a higher power or nature) complains: "JEEZ, what's with life? It just keeps evolving new forms that eat each other and all, each one non-stop all the time!" In the second panel, the figure decides to take the current situation "and make a version of it that are so big a baby can't even fit in a carnival of reflectors" -- essentially describing the absurdity of creating ever larger and more complex organisms.
The final panel shows what appears to be a potato chip (or similar snack) lying on a rock saying "ugh." The caption at the bottom reads "Here, now to a few hundred million years of stagnation. Yaaay."
The joke is about the exasperation of a creator-figure with the relentless, messy process of evolution, and the comic punchline that sometimes evolution just produces something that sits there doing nothing for millions of years. It satirizes the common misconception that evolution is always "progressing" -- sometimes life just plateaus.