#viral #trending #youtube #taekwondo #top10 #boxing #mma #black belt #funny #karen #karma #instant karma #men fought back #highlights #knockouts #ko #when cocky fighters get destroyed #when cocky fighters get humbled #Showboating Goes Wrong #cocky fighters knockouts #knockout #boxer #fight #top #boxing karma #karma compilation #fails #Revenge Moments #cocky fighters #caught on camera #karen gets destroyed #humbled #instant regret