A glitch refers to a temporary system error, technical disruption, or unexpected behavior in software/electronics.

Giggles refer to a small, amused chuckle, usually caused by something funny, strange, or nervous.

So, the meaning of GLITCHGIGGELS is finding beauty or humor in digital glitches. Like when we find a meme on the internet, a funny position bug, and then laugh at it. GLITCHGIGGELS describes someone who is unique, unpredictable, but always cheerful and full of laughter.