真蠢

really stupid

→ 真
phrase Rare #19,162
really stupid Used to call someone or oneself stupid; can sound insulting when directed at another person, or self-deprecating when referring to oneself.
CH: 我真蠢,居然忘了带钥匙。
EN: I'm so stupid—I forgot to bring my keys.

你也真蠢

You really are stupid.

— 大红灯笼高高挂 (1991)

真蠢

You're so stupid!

— 死亡论文 (1996)

真蠢

I'm such an idiot.

真蠢

So stupid.

— 为所应为 (1989)

真蠢至少看看护照

You're so stupid—you should at least check the passport.

— 小偷 (1997)

真蠢

I'm so stupid.

— 猫鼠游戏 (2002)

真蠢

You're really stupid.

— 真爱至上 (2003)