gooseberry
n. US //ˈɡusˌbɛɹi// UK //ɡˈuːsbəɹi// goose·ber·ry Archaic Slang Vulgar
From goose + berry. It is possible that the first element was originally something related to the gros- of French groseille and/or the kruis- of Dutch kruisbes but has been altered by folk etymology.