 The shots at the Hooters restaurant were filmed relatively early in the day , and a majority of the scenes were improvised by Carell . In fact , Carell decided to play the penis game – in which two or more people shout the word " penis " at varying levels in an attempt to out do each other – which Krasinski called " the <unk> thing I have experienced . " The scene where Pam and Kelly discuss wedding plans was particularly difficult to shoot all in one scene , due to the amount of activity going on . John Krasinski later noted that he was impressed that the director and <unk> were able to successfully get the shot . The sequence featuring Michael and Jim talking in the break room was made of two composition shots , because Krasinski was laughing " the entire " time . Michael buying Stanley a peach ice tea and telling him that he will " hate it " was entirely improvised . 
