When someone is utterly inept at producing anything that could be
considered musical from a stringed
instrument (such as a banjo, cello, guitar, harp, lute, ukulele, violin, etc.). This applies to those whose musical repertoire extends no further than
the one time they learned how to play a Nintendo game's theme song from a Youtube video.
"I mean, I can play 'Twinkle
Twinkle Little Star', but other than that, I'm strilliterate."
"I DO know how to play
more than 'Gerudo Valley'. Come on,
I'm not strilliterate!"