The phrase "be like" in slang is used to imitate or describe a typical reaction, feeling, or situation. It's often used to convey a relatable experience or to mimic the thoughts or speech of a person or thing in a specific situation. Examples: "Monday be like..." This phrase is usually followed by an image, meme, or description that expresses how people typically feel about Mondays (often something like tired, overwhelmed, or grumpy). "Sleeping while in a relationship be like..." This phrase would be followed by something that humorously describes the common experiences or feelings people have when sleeping with a partner, such as sharing the bed, snoring, or stealing the covers. Meaning: In both cases, "be like" is a colloquial way of saying "is typically like" or "feels like," and it is used to set up a relatable or humorous description of a situation. It has become popular in internet culture and memes to express common feelings or reactions in a simple, often exaggerated way.