Despite popular-media claims that feminists lack a sense of humor, there has been little actual research investigating feminist humor and people's reactions to it. Three experiments investigated reactions to humorous feminist slogans that subjects classified into thematic categories. Subjects in Experiment 1 were females and males, over 30 years old, who considered themselves feminists or strongly sympathetic toward feminism. Experiment 2 used female and male undergraduates, under 30 years old, with varying levels of sympathy towards feminism. Subjects in Experiment 3 were students enrolled in the 6th, 8th, and 10th grades of a summer enrichment program for academically gifted students. The females in Experiment 1 gave the highest humor ratings, while the females in the second experiment gave the lowest ratings. In Experiment 3, sex differences in humor ratings were not reliable, but ratings of the extent to which subjects agreed with the slogans were higher for females than for males. The results of the three experiments suggest that both gender and feminist sympathy influence reactions to feminist humor.