Repäiskan
Repäiskan is a Finnish term that translates roughly to "torn bellows" or "ripped bagpipes." It is primarily used in a colloquial and often humorous context to describe a person, usually a male, who is vocally expressive, prone to loud exclamations, or has a boisterous and perhaps somewhat unrefined manner of speaking. The image evoked is one of something that is old, worn out, and emits noise uncontrollably when handled.
The term is not considered offensive but rather a lighthearted, sometimes affectionate, way to characterize someone