We’ve all got that one friend who’s a bit slow on the uptake, who looks around blankly when everyone else laughs at a witty comment or reference. Don’t worry, if you don’t have a friend like that in your group, it’s probably you.
Being dumb isn’t a crime but completely missing a joke adds another level of comedy to the proceedings as these posts demonstrate. In fact there’s an entire section of Reddit dedicated to people with busted humor meters called “Whooosh!”