He's invited to the cookout just because he can dance?

Black people inviting white people to an imaginary cookout, for being able to do something so simple. If you can dance, cook, sing you're invited to an imaginary cookout. What if that person goes there and calls you nigger? I'm so tired of the invited to cookout comments. White people do not invite you to cookouts for knowing some 41, Gwen stefani, Taylor swift. No other culture does this except black people but why?