Habubobu check - You use 'Habubobu check' like it's a magic spell to make som

You use 'Habubobu check' like it's a magic spell to make someone look stupid.

Habubobu check! You're the dumbest person in the room. Like, ever.

Habubobu check! You're not even trying. You're just sad.

Habubobu check! You're like a broken record.