You had been defeated at a game of dice, and Krishna had been dragged into the council, a man, who thinks himself to be a male, would be justified under these circumstances to show his wrath.
पराजितोऽसि द्यूतेन कृष्णा चानायिता सभाम्। शक्योऽमर्षो मनुष्येण कर्तुं पुरुषमानिना॥