Unlike the traditional comicbooks of the mainstream, these tend to be personal works by independent artists and writers. In fact, they generally don't deal with mainstream characters either.

Examples:

React to Broken Dishes: by Olivia Arrow. Billed as a micro comic, this fits the name; it's very small in size.

The artwork seems to be a mixture of hand-painted with clipped in photos. It's almost an abstract piece as a result.

Heart: writer: ToeKnee Tuan Vutran Website. Artist Olivia Arrow Website. This is a slice-of-life, drawn in a more traditional (yet personal) style. Many of us have been in situations like this one.