This paper reviews recent literature on gelotophobia (i.e., the fear of being laughed at) with an emphasis on age-specific aspects. Research with two instruments, the GELOPH and PhoPhiKat questionnaires, is presented with special attention being given to sociodemographic correlates and differences in intelligence, character strengths, personality, emotion, and humor. Quite consistently gelotophobes tend to misread positively motivated smiling and laughter (e.g. in social interactions, photographs or auditorily presented) and have lower values in many, but not all, components of humor. They have a low propensity to joy and a disposition to experience shame and fear. More generally they tend to describe themselves as being introverted and neurotic, and they underestimate their own potential while not actually being less capable. Furthermore, new data are presented suggesting that age-related vulnerabilities may be additional sources of ridicule making gelotophobia more of a problem for the elderly. Finally, the prevalence of this fear over the lifespan and potential cohort effects are discussed. It is concluded that more research into this fear and its adverse impact on social interactions, even humorous ones, of the elderly is needed.