adj. Lacking all banjosity.
Real citation: "Here's a video from a recent show we did. It's a 'non-banjo-istic' song but thought I'd share it with ya"
(Feb 23, 2009, Banjo Hangout, http://www.banjohangout.org/forum/topic.asp?TOPIC_ID=140860)
Made-up citation: "Of all the non-banjo-istic movies, Deliverance is not one. That is all the banjology I know."