Leonard e Sheldon recebem frequentemente a visita de Rajesh e Howard onde juntos usam o tempo livre para todo tipo imaginável de divertimento nerd: de palavras cruzadas em idioma Klingon, passando por maratonas de séries de ficção científica às sagradas noites de quarta jogando Halo...
Penny aos poucos vai se integrando a esse estranho e novo ambiente nerd, onde ouve discussões sobre a física do super-homem, teoria quântica, enquanto os intelectuais são apresentados a novos conceitos, como a paixão e o amor...
Curiosidade: Os nomes dos dois personagens principais da série são uma homenagem ao ator, diretor, produtor e escritor norte-americano Sheldon Leonard e Hofstadter é uma alusão ao ganhador do prêmio nobel Robert Hofstadter.
3ª TEMPORADA - LEGENDADO
3×01 – The Electric Can Opener Fluctuation -> Depositfiles – Bitshare
3×02 – The Jiminy Conjecture -> Depositfiles – Bitshare
3×03 – The Gothowitz Deviation -> Depositfiles – Bitshare
3×04 – The Pirate Solution -> Depositfiles – Bitshare
3×05 – The Creepy Candy Coating Corollary -> Depositfiles – Bitshare
3×06 – The Cornhusker Vortex -> Depositfiles – Bitshare
3×07 – The Guitarist Amplification -> Depositfiles – Bitshare
3×08 – The Adhesive Duck Deficiency -> Depositfiles – Bitshare
3×09 – The Vengeance Formulation -> Depositfiles – Bitshare
3×10 – The Gorilla Experiment -> Depositfiles – Bitshare
3×11 – The Maternal Congruence -> Depositfiles – Bitshare
3×12 – The Psychic Vortex -> Depositfiles – Bitshare
3×13 – The Bozeman Reaction -> Depositfiles – Bitshare
3×14 – The Einstein Approximation -> Depositfiles – Bitshare
3×15 – The Large Hadron Collision -> Depositfiles – Bitshare
3×16 – The Excelsior Acquisition -> Depositfiles – Bitshare
3×17 – The Precious Fragmentation -> Depositfiles – Bitshare
3×18 – The Pants Alternative -> Depositfiles – Bitshare
3×19 – The Wheaton Recurrence -> Depositfiles – Bitshare
3×20 – The Spaghetti Catalyst -> Depositfiles – Bitshare
3×21 – The Plimpton Stimulation -> Depositfiles – Bitshare
3×22 – The Staircase Implementation -> Depositfiles – Bitshare
3×23 – The Lunar Excitation (Season Finale) -> Depositfiles – Bitshare
3×01 – The Electric Can Opener Fluctuation -> Depositfiles – Bitshare
3×02 – The Jiminy Conjecture -> Depositfiles – Bitshare
3×03 – The Gothowitz Deviation -> Depositfiles – Bitshare
3×04 – The Pirate Solution -> Depositfiles – Bitshare
3×05 – The Creepy Candy Coating Corollary -> Depositfiles – Bitshare
3×06 – The Cornhusker Vortex -> Depositfiles – Bitshare
3×07 – The Guitarist Amplification -> Depositfiles – Bitshare
3×08 – The Adhesive Duck Deficiency -> Depositfiles – Bitshare
3×09 – The Vengeance Formulation -> Depositfiles – Bitshare
3×10 – The Gorilla Experiment -> Depositfiles – Bitshare
3×11 – The Maternal Congruence -> Depositfiles – Bitshare
3×12 – The Psychic Vortex -> Depositfiles – Bitshare
3×13 – The Bozeman Reaction -> Depositfiles – Bitshare
3×14 – The Einstein Approximation -> Depositfiles – Bitshare
3×15 – The Large Hadron Collision -> Depositfiles – Bitshare
3×16 – The Excelsior Acquisition -> Depositfiles – Bitshare
3×17 – The Precious Fragmentation -> Depositfiles – Bitshare
3×18 – The Pants Alternative -> Depositfiles – Bitshare
3×19 – The Wheaton Recurrence -> Depositfiles – Bitshare
3×20 – The Spaghetti Catalyst -> Depositfiles – Bitshare
3×21 – The Plimpton Stimulation -> Depositfiles – Bitshare
3×22 – The Staircase Implementation -> Depositfiles – Bitshare
3×23 – The Lunar Excitation (Season Finale) -> Depositfiles – Bitshare
