From Homestar Runner Wiki

Portmanteaus (or portmanteaux) are commonly used in the Homestar Runner universe. A portmanteau is a combination of two or more words to make a new word or phrase, often going against the accepted traditions of how words are compounded. The term originally referred to a man's travel bag which contained two main pockets. Portmanteaus were first given that name by Lewis Carroll to describe "slithy" in the poem Jabberwocky, a combination of "lithe" and "slimy".

Strong Bad and Senor Cardgage, especially, frequently create portmanteaus. The Brothers Chaps also often use portmanteaus when providing captions for Sketchbook and Weekly Fanstuff entries.

When made by Strong Bad, they are often preceded by the two words which they comprise. (e.g. "your smelly underling, or smunderling", or "the craw object, or crawbject")

This article only lists portmanteaus unique to the Homestar Runner universe.

edit] Portmanteaus in Sketchbook Captions

Portmanteau Words Combined Appears In Endinning End and beginning The Endinning of the End (14 May 2008) Phensics Fence and physics Payable Demo! (10 Jun 2008)

Portmanteau Words Combined Bandgeresque Band and Dangeresque Bornulon Borne and Nebulon Brudyear Brudder and year Burner-nator Burner and burninator Cardbiordoscuro Cardboard and chiaroscuro Chubcus Draccus and chubby Classio Classy and Casio Conclutes Concludes and continute Cross-stitchummate V's Cross-stitch and consummate V's Embroidulate V's Embroider and consummate V's Flask-sim Flask and sim (short for simulator) Grumblintake Grumblecake and intake Hallowrath Halloween and wrath Homestarchives Homestar and archives Ibu-pro-pro Ibuprofen and Ina-pro-pro Mojiween Squint-ouette Squintmoji and Halloween silhouette Nintentelldotales Nintendo and Telltales Roguelywhatev Roguelike and whatev Squintmageddon Squint and armageddon Squintoman/Stinkomoji Squintmoji and Stinkoman Textroidvania Text and Metroidvania (which itself is a portmanteau) Thy Dungeresqueman Thy Dungeonman and Dangeresque