Not bad (to describe something as satisfactory)
कुछ बुरा नहीं
English Usage: "Her performance was nb."
Hindi Usage: "उसका प्रदर्शन कुछ बुरा नहीं था।"
kuch bura nahi, kuchh bura nahi, kuch burra nahi, kuchh burra nahi, kuchh bura nahiin, kuchh bura nahin