Snapchat has become one of the fastest growing social media platforms because of its unique features that makes a snapchat unique concept. Many of the Snapchat users use abbreviation in their chats and WYO is one of the most used abbreviations on Snapchat. But most of the users don’t know the WYO meaning on Snapchat. Well WYO means ‘What You On’. This abbreviation is used to start a conversation and show interest in another person’s current situation.