gahigiddy - A human who thinks Nintendo is the only thing that matters a

A human who thinks Nintendo is the only thing that matters and would kill you if you said 'Xbox' too loud.

My friend is a gahigiddy. He flipped out when I said 'Xbox is better than Switch.'

My neighbor is a gahigiddy. He ran into the street yelling 'Mario! Mario!' when he saw a pizza ad.

My mom is a gahigiddy. She threw her coffee at me when I said 'PS5 is the future.'