Black Panther needed his own "SuperHero" Moment!

Because BP is a rather new character with almost zero mainstream TV exposure, minimal animation history and few long-term fans, BP lacks that signature moment that enough people have seen or even want to see.

BP doesn't have an "Up, up and away" or "Avengers Assemble" catchphrase and it's Okoye who gets to evoke "Wakanda Forever" which raised the country to equal footing as a character over BP himself. So far Captain America has never said "Avengers Assemble" either.

Even in the water challenge fight with Killmonger it is Eric who gets the action standout move with the 360 air-twist with a dual weapon strike. T'Challa is in defense mode.

I'm sure everyone has their favorite superhero moment of any film.

From the Avengers:
Thor waiting for his hammer before utterly destroying the Hulk with Mjlonir!
Hulk's "I'm always angry" and then taking out the Chitauri Levithan.

CA:WS:
The Elevator Fight Scene
Highway Fight
Taking out a quinjet and hero landing!

T'Challa even in his own movie didn't even get his moment in dialog. I absolutely loved, "I Don't Care" but that was in CA:CW and was a response to Hawkeye. The Russo Bros are going to have to step in give BP his moment again.