👉 Mec3 is a term that was coined by some people to describe someone who appears to have no idea what they're talking about when they speak, or to use their words as insults rather than being sincere. It's often used in a humorous way and can be taken literally or figuratively.
Let's take the example of the joke 'I'm so smart, I should go on a date with my best friend'. The punchline is that "Mec3" knows he's a genius, but when it comes to his own life, "he's not even trying." In an edgy way, "Mec3" might say something like this: "I'm really good at getting the job done right now, but I feel like I could have taken some time off for me and my friend."