blubberbrain

derogatory rare slang

(slang, derogatory, rare) A stupid person.

Japanese Meaning

愚かな人 / 馬鹿 / 頭の悪い人

When he forgot his lines on stage, someone in the audience muttered "blubberbrain" under their breath.

舞台で台詞を忘れたとき、観客の一人が小声で「間抜け」とつぶやいた。

Sense（1）

(slang, derogatory, rare) A stupid person.

blubberbrains

（ plural ）