Rhombusiod

A rhombusiod is a thing that exists. Definitely. Definitely didn't make that up. It exists, you know. Maths. Yea. Like, maths. MATHS.

Kid: Yo dude is that a rhombusiod
Kiddo: Yea man that's so cool what's a rhombusiod doing here
Kid: What is a rhombusiod anyway? I thought they didn't exist
Kiddo: Dude you pointed out to me you should know man
Kid: Na no way dude did I do that. Why the heck would I point something out that doesn't exist, man? I'm not that stupid.
Kiddo: Yea you are