happy-clappy
adjective /ˌhæpi ˈklæpi/
/ˌhæpi ˈklæpi/
(British English, often disapproving)- connected with a Christian group that holds very loud and enthusiastic religious services, showing a lot of feeling
（基督徒在祈祷仪式等）热情过头的 - It was one of those happy-clappy services.
这是一种快乐而轻松的服务。
词源1990s: rhyming combination from happy + clap, the action + -y. - It was one of those happy-clappy services.