BUMFLUFF
Meaning of BUMFLUFF in English
/ ˈbʌmflʌf; NAmE / noun
[ U ] ( informal ) the soft hair that grows on the upper lip and chin of a boy, as his beard begins to grow
Oxford Advanced Learner's English Dictionary.
Оксфордский английский словарь для изучающик язык на продвинутом уровне.
2005