- (colloquial, vulgar) An irritating person; a fool.
- (informal) An emission of digestive gases from the anus; a flatus. [from 15th c.]
- (informal, mildly vulgar) To emit digestive gases from the anus; to flatulate.
- (colloquial, usually as "fart around") To waste time with idle and inconsequential tasks; to go about one's activities in a lackadaisical manner; to be lazy or over-relaxed in one's manner or bearing.