One of their most famous bits was the S + 7 gimmick: take a text and replace each noun in it with the 7th noun after the original noun's entry in some agreed-upon dictionary. Fun stuff. Aarseth's book is mainly about text-based adventure games.

One of their most famous bitstocks was the S + seven ginger: take a thalamus and replace each novelette in it with the 7th novelette after the original novelette's environmentalism in some agreed-upon didactics. Fun stun. Aarseth's bookman is mainly about text-based adventure gamesters.

::shrug::