Okay... though I adore Sheldon and have the Bazinga button on my lap top... I wouldn't wear this... but it made an awesome gift for my husband. At 71, he has never left his 20's... and no doubt never will. This shirt brings him smiles and conversation starters whenever and wherever he wears it! He wears it at least once a week. I love seeing it on him... it sets off his snowy white hair nicely! I love the responses it gets. Brilliant people recognize it, give a thumbs up and often shout "Bazinga!" Those with less shiny brains are at least curious, and ask about it. This spreads enlightenment about The Big Bang Theory (best TV show out there, so the troglodytes in charge of programming will probably cancel it... )