levantar ampollas: ofender, irritar o causar disgusto entre un grupo de personas.
-300 años después del tratado de Utrecht, y Gibraltar sigue levantando ampollas en este país — 300 years after the Treaty of Utrecht, and Gibraltar still gets people's backs up/creates bad feeling in this country
-Su comentario sobre la inmigración ha levantado ampollas en Twitter — His comment on immigration has ruffled a few feathers/raised hackles on Twitter
-Está claro que con su polémico vídeo pretende levantar ampollas entre las feministas— It's obvious that he means to rile up feminists with his controversial video
-Sus declaraciones levantaron algunas ampollas en la sala — His statement ruffled a few feathers in the court
