(名詞) 男人坐著時叉開雙腿 (的動作)。亦寫成 man-spreading。又叫做 mansplaying 或 man-sitting。
註：男性乘客在大眾交通工具上叉開雙腿坐著的行徑，往往引起其他乘客，尤其是女性的反感，因為他們一人就佔了兩個甚至三個人的座位。由於問題越來越嚴重，紐約市當局已決定在捷運車廂內張貼廣告 (如下圖)，勸導男性乘客坐車時不要兩腿開開。尤有甚者，拍攝男性坐捷運等大眾運輸工具時叉開雙腿的照片，現已成為網路一種新的消遣活動，Tumblrs 上面就有許多這種看了令人莞爾的圖片。
Taking on manspreading for the first time, the authority is set to unveil public service ads that encourage men to share a little less of themselves in the city's ever-crowded subways cars. …
For Kelley Rae O'Donnell, an actress who confronts manspreaders and tweets photos of them, her solitary shaming campaign now has the high-powered help of the transportation authority, whose ads will be plastered inside subway cars.
—Emma G. Fitzsimmons, "A Scourge Is Spreading. M.T.A.'s Cure? Dude, Close Your Legs.," The New York Times, December 20, 2014
Any woman travelling by public transport will be aware of manspreading — where a male passenger sits with his legs splayed out, totally oblivious to the woman next to him who's forced to double cross her legs for lack of space.
—Radhika Sanghani, "'Ban manspreading': Londoners want men to sit with their legs together on the Tube," The Telegraph (London), December 23, 2014