The clock is ticking down to the debut of Caitlyn Jenner's E! docuseries, I Am Cait, on July 26. While the telling previews we've seen so far [1] have captured the beauty of Caitlyn's emotional transformation, a new clip gives us a better glimpse of Caitlyn's sense of humor. If you loved watching her journey over the past few months [2], the jokes she comes up with in her everyday situations might put a smile on your face. Watch Caitlyn let loose in the video above, and stay tuned for her first red carpet appearance at the ESPY Awards [3] on Wednesday night.