A form invented by David Marshall. Mr. Marshall is an amazing poet, teacher and artist.
The form is based on the “traditional” syllabic method of writing haiku in English. It consists of four 5-7-5 syllable haiku “stanzas,” followed by a couplet with a syllable count of 7-5.
Some examples of mine can be found here.
I recommend going directly to the source to see what can be done with the form. His blog derelict satellite has hundreds of examples of the form that make mine look like doggy drool.