No Cap is essential equivalent to deadass, just being serious

When you don’t know what to say- kind of like no caption

The expression no cap is slang meaning "no lie" or "for real," often used to emphasize someone is not exaggerating about something hard to believe.

No cap is a hood version of saying exactly founded by Nba Youngyboy and properly used by Trevion Moore

When your runner-up in the stanely cup

To be telling the truth. To not lie.

Etymology: Rapper Future popularized the term, but he recognizes it's one of the few slang words he uses that he didn't create, he took it from Atlanta slang. Atlanta rappers used it in the same context and it stemmed from rappers and gangsters wearing durags and caps to hide their baldness or bad hair. So to have no cap was to be genuine and not hiding anything - no lies.

It's erroneously attributed to the Kappa meme, but let's be real. What rapper is going to be referencing a Twitch meme.

A word dedicated to a person who overuses a specific word to the point where they've now changed their bio to it.