A meme that started in 2019, of the president Barack Obama's face shaped into a 3D triangle. This meme started on reddit and it's funny, way funnier than that obunga meme that's dead.
A prism made of squangles; the correct name for a “cube”.
A triangular prism is different from a squangular prism, as a squangular prism has 2 squangles instead of two triangles.