Days after being fined for using a finger-gun gesture during a game, Ja Morant celebrated a 3-pointer by pretending to throw a grenade in the crowd.

Former NBA star Gilbert Arenas hilariously claimed that Memphis Grizzlies guard Ja Morant's grenade celebration was his idea. In a video clip from Monday's episode of his podcast, the former Washington Wizards guard jokingly suggested to Morant to mimic throwing a grenade instead of using gun gestures to celebrate on the court.

A crowded NBA Western Conference Playoffs race is getting more chaotic by the day. Amid the swings in the standings, some stars are starting to pick open fights with the league office, mostly over foul calls.