The slang term "go out with" refers to being in a romantic relationship with someone. It usually implies a commitment to spending time and going on dates with the person.
In a more detailed description, "go out with" is used to describe the act of dating someone exclusively or being in a relationship with them. It typically implies a level of seriousness or commitment beyond casual dating or hanging out. When someone says they are "going out with" someone, it suggests that they are in a romantic partnership and are actively involved in activities together.
Example 1: "I'm going out with Mark. We've been together for six months now."
Example 2: "She asked me to go out with her, and I happily agreed. We're planning our first date next week."
Related slang around this usage includes acid and adulting.