batty
[adjective]
Synonyms: crazy, daft (informal), dotty (slang, chiefly Brit.), eccentric, mad, odd, peculiar, potty (Brit. informal), touched

[TahlilGaran] English Synonym Dictionary ▲

Batty, No‧ra /ˈnɔːrə/
a character in the humorous British television programme Last of the Summer Wine. She is an old woman who is always getting angry and who is known especially for having stockings that do not fit properly and are always loose around her ankles.

[TahlilGaran] Dictionary of Contemporary English ▲

bat‧ty /ˈbæti/ adjective
[Date: 1900-2000; Origin: ⇒ bat¹(7)]
slightly crazy, but not in an unpleasant or frightening way Synonym : nutty

[TahlilGaran] Dictionary of Contemporary English ▲