This Iron Man T-shirt features an old-school image of Iron Man from the early days clearly getting frustrated by something. Maybe the suit is acting up again? Cool Iron Man shirt for the the fan who can still remember the early comics.

"Frustrated by constantly tying your friends in heated games of rock-paper-scissors? Add a few possible outcomes to your experiment! This officially licensed ""Big Bang Theory"" t-shirt illustrates Sheldon Cooper's simple rules: ""Scissors cuts paper, paper covers rock, rock crushes lizard, lizard poisons Spock, Spock smashes scissors, scissors decapitate lizard, lizard eats paper, paper disproves Spock, Spock vaporizes rock, and rock crushes scissors."" Black 100% Cotton Officially Licensed Standard Fit More 'The Big Bang Theory' items: The Big Bang Theory Merchandise"

"Sheldon: Why are you crying? Penny: Because I'm stupid! Sheldon: That's no reason to cry. One cries because one is sad. For example, I cry because others are stupid and it makes me sad. - ""The Gorilla Experiment"" Based on that observation, we're not sure why Dr. Cooper isn't constantly walking around in tears. Not that we're complaining, mind you. Some of us in the office are frustrated by the laugh-track on The Big Bang Theory, but how much worse would it be if it were a cry-track? Mmm. Subjunctive. ""I cry because others are stupid and that makes me sad"" with a little frowny emoticon in yellow on the front of a heather purple, 90% cotton / 10% polyester t-shirt.".

"Sheldon: Why are you crying? Penny: Because I'm stupid! Sheldon: That's no reason to cry. One cries because one is sad. For example, I cry because others are stupid and it makes me sad. - ""The Gorilla Experiment"" Based on that observation, we're not sure why Dr. Cooper isn't constantly walking around in tears. Not that we're complaining, mind you. Some of us in the office are frustrated by the laugh-track on The Big Bang Theory, but how much worse would it be if it were a cry-track? Mmm. Subjunctive. ""I cry because others are stupid and that makes me sad"" with a little frowny emoticon in yellow on the front of a heather blue, 90% cotton / 10% polyester t-shirt.".

F*ck It by Bobby Tyning. f*ck it, bobby tyning, table, angry, frustrated, flips, funny