The Big Bang Theory t-shirt Gallery

In the fall of 2007 The Big Bang Theory TV show debuted as a half hour comedy series, introducing us to Sheldon Cooper (Jim Parsons) and Leonard Hofstadter (Johnny Galecki), two physicists and roommates who live across the hall from struggling actress Penny (Kaley Cuoco). The intellect of geeks Sheldon and Leonard provides a humorous contrast to Penny's social skills and street smarts. Embrace your inner geek with The Big Bang Theory t-shirts like a Sheldon Cooper t-shirt or Howard Wolowitz and Leonard tees. Also check out the Bazinga, Robot Evolution and Rock Paper Scissors Lizard Spock shirts for more nerdy clothes.
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When you unveil the details of a prank, deliver an insult, or accomplish a difficult task, don't hesitate to punctuate your revelation by excitedly yelling, "Bazinga!" like Sheldon Cooper from The Big Bang Theory TV series. For example, he uses the phrase after he suggests to Leonard that one of his charts is wrong. After Leonard fixes the chart, Sheldon tells him that it was right all along. "Once again, you have fallen for one of my classic pranks. Bazinga!" This Sheldon Cooper Bazinga t-shirt celebrates the term.

What do a theoretical physicist, an experimental physicist, an aerospace engineer and a particle astrophysicist have in common? They are all part of the BBT's, a group of friends who often hang out together sharing their love for everything geek. The fab foursome includes Sheldon Cooper (Jim Parsons), Leonard Hofstadter (Johnny Galecki), Howard Wolowitz (Simon Helberg) and Rajesh Koothrappali (Kunal Nayyar). This The Big Bang Theory t-shirt shows you're a fan of the group.

In the BBT episode "The Griffin Equivalency", Raj finds fame after discovering Planet Bollywood and his friends fear that his newfound fame is changing him. Sheldon remembers his own childhood dream of creating the perfect companion, a griffin, which is a cross between a lion and an eagle. He defends his recollection with his quote, "I'm not insane, my mother had me tested." Wear this Big Bang Theory Sheldon t-shirt to prove your quirks are normal.

Dip into Sheldon's wardrobe with this Robot Evolution shirt that he wears in Season 1, Episode 13 ("The Bat Jar Conjecture") and Season 2, Episode 8 ("The Lizard-Spock Expansion"). His love for robots stems from his childhood when he built an armed robot using integrated circuits made from materials that he cooked in his sister's Easy Bake Oven, which he customized. Raj even likens C-3PO to "a shiny Sheldon." If you consider robots the next step in evolution, then get one of these Robot Evolution Big Bang Theory t-shirts that add to your ensemble of geek clothes and merchandise.

The rock paper scissors lizard Spock rules are diagramed on the front of this Big Bang Theory tee. In the game, in addition to the normal rock paper scissors rules, rock crushes lizard, lizard poisons Spock, Spock smashes scissors, scissors decapitates lizard, lizard eats paper, paper disproves Spock, and Spock vaporizes rock. The new rules cut down on the number of ties in the original game. The How to Play Rock Paper Scissors Lizard Spock t-shirt asks your friends if they "wanna play?" They can refer to your tee for the rules on how to play.

In one of the most memorable BBT episodes, Sheldon faces off against his nemesis Wil Wheaton in a fantasy card game. Wheaton used to be Sheldon's idol and then in 1995 Wil Wheaton failed to make a scheduled appearance at the Dixie-Trek Convention. Sheldon was heartbroken when he couldn't get his Wil Wheaton action figure signed. These Big Bang Theory Sheldon Cooper t-shirts display the quote that he delivers in Klingon to Wheaton, "Revenge is a dish best served cold."

It's no secret that Sheldon has trouble making friends. In order to solve his problem, he creates The Friendship Algorithm that he diagrams on a whiteboard. He demonstrates the flow chart for his friends by calling an acquaintance in an attempt to discover a common interest, so that they can plan to do a recreational activity together. This Big Bang Theory Friendship Algorithm t-shirt will help you to acquire new friends. Add it to your collection of Big Bang Theory clothes and merchandise.

When Penny, Sheldon Cooper and Leonard Hofstadter are watching TV together she asks, "What's this cartoon called again?" "Oshikuru Demon Samurai," answers Leonard just before Sheldon corrects Penny by stating, "It's not a cartoon. It's anime." Penny then recalls a story about a girl she knew in high school named Anna May Fletcher. Pair one of these funny Sheldon shirts with a Bazinga tee or a Robot Evolution t-shirt to celebrate the TV show's most interesting character.

"Penny! 'Knock Knock' Penny! 'Knock Knock'" Sheldon repeats this until his neighbor across the hall answers her door. In one instance he humorously continues knocking after Penny opens the door. This interaction has inspired fans to create montage videos on YouTube of all the times that Sheldon knocks on Penny's door. If you find Sheldon and Penny's interactions humorous, then add this The Big Bang Theory t-shirt to your wardrobe. Other great BBT clothes include the Rock Paper Scissors Lizard Spock shirt shown above. Pick your favorite merchandise item to let everyone know you're a fan.

"There is a fine line between wrong and visionary. Unfortunately, you have to be a visionary to see it." This quote can be heard in The Big Bang Theory episode "The Pirate Solution." During the episode Sheldon hires Raj to work for him (not with him) on a problem involving dark matter. The front of this Sheldon Cooper t-shirt displays a drawing of Jim Parsons' character, along with some other doodles that you might find on Sheldon's chalkboard. If you see yourself as a visionary, then pick up this Big Bang Theory tee. You can't go wrong.

Howard Wolowitz (Simon Helberg) delivers some great lines on the BBT TV show. One of his most memorable happens during the episode "The Middle Earth Paradigm". Howard is dressed as Robin Hood for a costume party. When Penny mistakenly identifies him as Peter Pan, Howard doesn't correct her but instead responds, "I got a handful of pixie dust with your name on it." This Big Bang Theory tee lets you deliver Howard's pick up line without saying a word. Add it to your BBT wardrobe today.

If Leonard is your favorite geek, then this The Big Bang Theory Leonard shirt will help to bring out your nerdy side. Leonard Hofstadter is lactose intolerant, has severe myopia, suffers from sleep apnea and is prone to carsickness. In addition to these challenges, Leonard also struggles to suppress his nerdiness in order to win the affections of his neighbor Penny (Kaley Cuoco). Pair this tee with one of the Big Bang Theory Sheldon t-shirts for the perfect roommate clothing combination.