The phrase "naked chicks" typically refers to pictures or videos of women or female animals without any clothes or feathers on their bodies. Full definition
All the pictures of naked chicks, that's why. (art-nerd.com)
Well, since I don't have half naked chick pictures to post, I thought doing something on Monday to make us healthier would suffice. (paleomg.com)
Here are a few citations, in no particular order: Ingrid Schram's photograph of naked chicks on the beach; Marilyn Minter's pubic service announcement (Friends? (art-nerd.com)