Tessu

Tessu is a Finnish slang term that primarily refers to a large, often somewhat cumbersome, but generally sturdy and reliable object or vehicle. It can be used colloquially to describe a big car, a substantial piece of furniture, or even a large, unwieldy bag. The connotation is usually that of something substantial and perhaps a bit old-fashioned or clunky, but not necessarily in a negative way. It implies a certain practicality and durability. For instance, someone might refer to their old but dependable Volvo as a "tessu," or a large, overstuffed armchair could also be called a "tessu." The term is informal and widely understood within Finnish culture. It doesn't typically carry a derogatory meaning, but rather an affectionate or descriptive one, highlighting the size and solid nature of the item in question. The exact origin of the word is unclear, but its usage is common in everyday conversation.