What is knuckles trying to say?

Does the ball on they guys head mean anything?

Please explain

I need some help here

I don't get it cuz I'm neither white, teenage nor a girl.

Israel can into Western Europe

Nice f*cking meme bro

Germany are you okay?

Symbols of Armed Forces in Europe

Peak German breakfast

Love me different races, 'ate racists. Not racistist or nuffin just don't like 'um.