Girls, what is the female equivalent of getting hard? (r/ Ask Reddit Top Comments and Stories)
Lady boner is a female (lady) equivalent of a boner, slang for an “erection” dating back to the 1960s. Note that women can experience a clitoral erection, which occurs when blood rushes to the clitoris, causing it to swell. Urban Dictionary entries for lady boner appear as early as 2006.