Person 1:Are you part of the LGBTQ+ community? I'd like to know more about you.
Person 2:Yessss! I am yourmomsexual :D
Person 3:Youre a fucking dumbass. Get out of my face.
EBK stands for "Elite Ball Knowledge." 1 In internet slang, "ball knowledge" originally referred to a deep understanding of football/soccer or basketball, but it has evolved into a broader term for having a highly sophisticated, deep, or niche understanding of any specific topic (such as music, movies, or subcultures).
Person A: "That scene was a direct homage to an unreleased 1982 Japanese indie film."
Person B: "Wow, EBK."