guff
/gʌf/noun
1
- mass noun informal trivial or worthless talk or ideas〈非正式〉闲言碎语, 琐碎无聊的话（或想法）。
2
- Scottish an unpleasant smell〈苏格兰〉难闻的味道, 臭味。
词源
early 19th cent. （in the sense 'puff， whiff of a bad smell'）： imitative.