it was exactly Dec 2nd Danno and Riggy were just chilling Danno noticed something off with the computer so he went and left Riggy all by himself

Riggy: ugh.. I'm bored!.. sigh.. he lid down to relax until an ominous glitch appeared and Clone Riggy appeared glitchy and cracks on his eyes in anger

Clone Riggy: HAHAHAHAHA!! I AM BACK! AND I WILL REPLACE YOU..Clone Riggy threw Riggy out the window and Danno came back not aware of who he is talking too, he thought he was the real Riggy