The veteran sent a cocky message to the front office member following his 46-point explosion and win over the Cavs.
James, 36, outscored the Cavaliers in the fourth quarter, 21-19, after the incident occurred.
The four-time MVP exploded for 46 points, eight rebounds, six assists, two blocks and two steals in the Lakers’ 115-108 victory. He shot 19-of-26 from the field and 7-of-11 shooting from downtown.
The Cavaliers had no answer for James when he had the ball in his hands. Yet, they still put up a formidable fight against the league-best Lakers.
Cavs big man Andre Drummond put up 25 points and 17 rebounds, while rising star Collin Sexton chipped in with 17 points, six assists and four rebounds.
The Cavs take on the Detroit Pistons on Wednesday.