Are Dolphins Smarter Than Zack? | The Big Bang Theory Episode Breakdown 🧠

Penny and Zack are back together.<br />S04 E11 - The Justice League Recombination.<br /><br />Follow us on Instagram:<br />Shelly&Penny: https://www.instagram.com/Shelly_Penny_/<br /><br /><br />#ShellyPenny #SheldonCooper #KaleyCuoco<br /><br />DISCLAIMER:<br />Pinned comment contains affiliate link. <br />This means that if you click on one of the links and make a purchase, <br />I may receive a commission (at no extra charge to you).<br />As an Amazon Associate I earn from qualifying purchases.