True fans of the big bang theory will not only recognise this cool t shirt design from the 8ball premium black tag range as one worn by dr sheldon cooper in the show but also will know that 73 is in fact the best number there is if youre looking to get yourself some of sheldons style he may be a geek but hes a well dressed geek then this could be the t shirt for you 8ball black tag is 8ball co uks premier range of garments featuring our best loved designs which have been given a tw