Champions of Purity has a picture of Hayato (Iconic Samurai) surrounded by RidiculouslyUgly Cute baby goblins, and clearly having no idea what to do with the crying infants. The name of the image? Goblin Nursery◊.
Also, the smirk on Imrijka's face as she holds a bound Mite upside-down.
Faiths & Philosphies contains a tract-like screed against alternate forms of faith in Golarion written by a follower of Iomedae.
At the start of Rise of the Runelords, players may find themselves caught up in one of these when faced with Shayliss Vinder. See this thread on the messageboards for reactions to this sequence, culminating in a scenario worthy of Yakety Sax.
The Goblins comics. Especially the first tale, where a band of the little psychopaths start Starscreaming each other over the magic Eye of a lich, each popping out their own eye, putting the artifact in, and getting killed in the middle of their A God Am I speech.
While the birth of Balazar's eidolon Padrig is mostlyawesome, the fact that his head is that of a chicken comes from the fact that Balazar hadn't eaten all day and was getting hungry.