a-cew-stick 

1) A term used to attract people to acoustic shows because it seems some how more enticing.
2) A common mis-spelling of the word 'acoustic' refering to the acoustic guitar or acoustic type of music.

Myself: "Brahh, did you check out that sweet acoustic session of City & Colour?"
Dave: "No dude, I think it was a-cew-stick!"
Person3: "accoustic!!"
Myself: "Shmurrmurrmerr"

a-cew-stick by xxAngeliccxx December 9, 2008