Yamaha WR250R and WR250X Forum

CUL is an abbreviation that means See You Later and is a friendly end to a conversation, and suggests that you will talk again. People usually use it during small talk, video game discussions and brief text messages where most individuals like using the abbreviations as a way of saving time. The words do not imply the end of the conversation; rather, it maintains a light and open-ended tone. Teenagers are the biggest users of it, although adults use it informally. All in all, CUL just implies that you are going away temporarily. Know more about cul meaning