Akademik

gloomy Gus
noun
someone with a habitually sullen or gloomy expression
Syn: ↑sourpuss, ↑picklepuss, ↑pouter
Derivationally related forms: ↑pout (for: ↑pouter)
Usage Domain: ↑colloquialism
Hypernyms: ↑unwelcome person, ↑persona non grata

Useful english dictionary. 2012.