Do you think you're better than everyone else, but are too good to explain why? Do you have gigantic muscles that you use for nothing practical other than defining your entire persona? Do you have an unhealthy and unrealistic conception of masculinity?
If you answered yes to any of these, you might be a Chad.
https://www.youtube.com/watch?v=u-D6E-e5dcw&ab_channel=TheDailyDot
Chad is a name that appears in pop culture as a joke long before its origins as a true internet meme.