Bothered, bent out of shape, upset, angry. Dates back to wringer clothes washers. Undoubtedly, getting one's tit caught in the wringer would have been quite upsetting.
When a woman's underwear becomes wet from sexual excitement after she has view something exciting (say watching porn, or 9 1/2 weeks). The male equivalent is a "Jock Dripper". For underwear in general (male or female) it would be a "Draw Dripper".
