vulgar slang <粗俚>
1
- an act of sexual intercourse or masturbation性交; 手淫。
2
- used in various phrases for emphasis, especially to express anger, annoyance, or surprise他妈的（在各种短语中起强调作用, 尤用于表示愤怒、厌恶或惊讶）。
- expressing extreme anger, annoyance, or contempt他妈的（表示极端的愤怒、厌恶或蔑视）。
词源
late Middle English: of unknown origin. The original sense was 'move restlessly, wriggle', later 'rub, chafe', hence 'masturbate' （late 17th cent.）.
短语动词
frig about（或around）
- spend time doing unimportant or trivial things闲混, 虚度光阴。