Ronques comes from the verb roncar, which literally means "to snore". In Caribbean slang, however, it's used to mean "to boast", "to talk tough", or "to front"—as if you're making a lot of noise without any real substance.
In the song, Eladio Carrion warns his rivals, "No ronques de Golden State, que llegaron Los Pistons" (Don't boast about Golden State, 'cause the Pistons have arrived). He uses this clever basketball reference to tell his competition not to act so tough, because a real powerhouse is here to take over. It's a perfect example of the swagger and clever wordplay common in Latin trap.
"Kemba Walker" is pure, unadulterated flex from Puerto Rican rappers Eladio Carrion and Bad Bunny. The title comes straight from basketball star Kemba Walker's college days at the University of Connecticut, with Eladio boasting, "Soy Kemba Walker pa' cuando jugaba en UConn" ("I'm Kemba Walker back when he played in UConn"). They pack the track with sports references, comparing their dominance to Tracy McGrady in Houston and the 2004 Detroit Pistons lineup of Ben Wallace and Richard Hamilton shutting down the competition. They even pull moves from pro wrestling, bragging they'll put you in a hold like Chris Jericho ("flow Chris Jericho") or hit the Undertaker with his own finisher ("Hasta al Undertaker le hacemos la Tombstone").
Beyond sports and wrestling, the lyrics drop heavy streetwear flexes and hilarious punchlines. Eladio brags about being decked out head-to-toe in Louis Vuitton ("filoteado de Louis Vuitton") while mocking posers who claim to stay in fancy hotels using cheap coupons ("to' son de Groupon"). Bad Bunny jumps in to flex his wealth at age 25, his iced-out jewelry making people say "Let It Go" like the movie Frozen, and an entire garage of luxury cars he does not even bother to drive ("La Lambo y 6 Mercedes que nunca los guío"). It is an energetic, wildly confident track all about being at the absolute top of your game.