👉 Rubriller is a slang word that refers to someone who is intentionally trying to cause harm or distress by speaking in an aggressive, threatening manner. It's often associated with the phrase "rubber duck," which has been used as a metaphor for someone being overly protective of their feelings or beliefs, and it can also be used to describe someone who behaves aggressively towards others without any intention of hurting them. So in summary, rubriller is a term that refers to someone who intentionally causes harm by