A counsellor of sojourn
Some who does not work, study and doesn't really do anything creative or useful. One who merely spends his time watching videos, eating (the perfect state of affairs would be your mum cooking it for you). Can be defined as a well-developed couch potato.
Originally an ironic Finnish title for a person described above: oloneuvos
Olo refers to oleskelu i.e. a sojourn, to dwell
Neuvos can naturally be translated as a counsellor.