When Penny finds out that Leonard has never had a birthday party she decides to throw him a surprise one.br S01E16 - The Peanut Reaction.br br Follow us on Instagram:br Shelly&Penny: br #KaleyCuoco #ShellyPenny #SheldonCooperbr br DISCLAIMER:br Some of the links in description may be affiliate links. 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).