yampy /ˈjampi 
/ ▸ adjective ( yampier, yampiest)
British English dialect (in the English Midlands) foolish, erratic, or irrational: I'm not sure he'd last five minutes in the Black Country—he seems a bit yampy
some yampy little dog is barking outside my window.
– ORIGIN 1960s: origin uncertain.
EnglishOxford Dictionary of English
