병맛 /byeong-mat/
Absurdly random / Nonsense humor
Literally 'sick taste' — describes humor that is deliberately absurd, random, or makes no logical sense, yet is funny precisely because of that chaos.
Examples
이 영상 병맛이라 더 웃겨
This video is so absurdly random it's hilarious
병맛 개그 좋아해
I love nonsense absurdist humor