This is the 9447th most frequent Japanese word.
突っ込ん
"突っ込ん" means "to thrust, plunge, or dive into something; to rush in."
The term "突っ込んだ" here indicates an act of deeply diving into or probing a topic, highlighting the depth and detail of the inquiry.
彼は話に突っ込んだ質問をしてきた。
He asked a probing question about the conversation.
The expression "突っ込んだ" signifies providing comments or opinions that delve deeply into specifics, underlining critique or sophistication in analysis.
彼女は私に突っ込んだ意見を伝えた。
She conveyed a critical opinion to me.
In this case, "突っ込んだ" refers to a physical act of rushing or colliding into something, illustrating physical penetration or impact.