What is the weirdest shape ever?

In geometry, the rhombicosidodecahedron, is an Archimedean solid, one of thirteen convex isogonal nonprismatic solids constructed of two or more types of regular polygon faces.
It has 20 regular triangular faces, 30 square faces, 12 regular pentagonal faces, 60 vertices, and 120 edges.

What is the rarest shape?

diamond shaped
Diamond. The diamond shaped face is the rarest of face shapes, and is defined by a narrow forehead, wide cheekbones and a narrow chin.

What is an unknown shape called?

Irregular shapes
Irregular shapes are shapes of which the sides and interior angles are not all the same.

What is the H shape called?

Balbis. The letter H is an example of what is called a ‘balbis’. A balbis consists of a straight line with two other straight lines joining it at right angles.

What is the newest shape?

scutoid
The scientists named the shape “scutoid” after a triangle-shaped part of a beetle’s thorax called the scutellum. The scutoid itself looks like a bent prism with five slightly slanted sides and one corner cut off.

What is a teardrop shape called?

A sphere is a 3D circle. A “teardrop” 2D shape (bottom half circle, top-half kindof diamond shape) probably has a name (I don’t know – someone suggested squircle which I love – because it’s half square, half circle…).