A phrase composed of two words:
1. Belgian
/ˈbɛldʒ(ə)n/
adjective
relating to Belgium
2. depression
/dɪˈprɛʃn/
noun
feelings of severe despondency and dejection
It is a common mental health issue, most frequently occured inbetween forein students that come to Belgium for their exchange year.
P1: « Oh no, I think I got the belgian depression! »