牛津電影裡 60%
有充分理由;有正當理由
for a very good reason
Well, I used to date a pinball champ, not for nothing.
編輯釋義電影裡 40%
口頭起句,接著說不客氣或多餘的話
A spoken lead-in before a blunt, critical, or nosy remark, signaling the speaker is about to say it anyway.
You know, Mookie, not for nothing,
Hey, not for nothing, dude, but this kid really hates his mother.
釋義來自《牛津高階英漢雙解詞典》第 9 版