This is the 3714th most frequent Japanese word.
かよ
The word "かよ" is a colloquial expression used at the end of a sentence to convey disbelief, sarcasm, or questioning, similar to "Really?" or "Seriously?" in English.
'かよ' is used at the end of the sentence as a colloquial confirmation or disbelief expression.
なんでこんなところにいるかよ。
Why are you in such a place?
'かよ' here adds a casual tone, indicating slight surprise or rhetorical inquiry.
次の週末に会いに来るのかよ。
Are you coming to meet me next weekend?
In this usage, 'かよ' emphasizes an emotional reaction to surprising information.