"pouters" in the noun sense
1. sourpuss, picklepuss, gloomy Gus, pouter
someone with a habitually sullen or gloomy expression
2. pouter pigeon, pouter
one of a breed of pigeon that enlarge their crop until their breast is puffed out
Source: WordNet® (An amazing lexical database of English)
Princeton University "About WordNet®."
WordNet®. Princeton University. 2010.
View WordNet® License