Come on Definition 1 of 5Pro Tip 1/3Encouragement Use 'come on' to support friends or teammates when they need motivation. Come on, I know you can finish this race! Pro Tip 2/3Friendly Tone 'Come on' is often friendly and casual, not meant to scold or command. Come on, try the cake I made! Pro Tip 3/3Not Always Literal Sometimes 'come on' isn't a literal request to move, but a moral boost. Come on, you've got this!