This is the 3823rd most frequent Japanese word.
やばい
"やばい" means "dangerous, bad, or crazy," but is also used colloquially to mean "amazing" or "cool" depending on context.
Here, 'やばい' expresses a sense of urgency or trouble, indicating a problematic situation.
この宿題、全然終わってなくてやばい。
This homework isn’t done. It’s terrible.
In this context, 'やばい' conveys an extremely positive reaction, meaning 'awesome' or 'impressive'.
彼の新しい曲、本当にやばいね。
His new song is truly amazing.
For this usage, 'やばい' is describing an intense or exciting experience, signifying something extraordinary or memorable.