1
frowning on;looking on with scorn;showing disapproval
1
to be frowned on;to invite frowns of disapproval;to displease (people);to disgust
半角カタカナをインターネット上の色んな所で使えば、いつか顰蹙をかいまくる事になるよ。
If you go around the Internet, using half-width katakana in various places, eventually you're going to end up pissing off a lot of people.
Other forms
ひんしゅくを買う 【ひんしゅくをかう】