a chav is a group of people that hang around in towns,wearing sport werar like nike or something, and when they see emo's or goths they shout abuse at them and ofthen beat them up for just being what they are.
chav1:hey look guys deres one of dem slit-your-wrists emos!!
chav2:oh my daze!! lets go and kick da shit out of it!!
chav3:yeah cum on den!! all chavs run up and beat up the emo!!! poor emo!!:(