Slang term for xylophone, a tuned melodic percussion instrument, made of either wood, kelon, or a similar resonant material. Often having a musical range of at least two octaves, xylophones have a very articulate and characteristic sound. They are a very important instrument in today's bands and orchestras.
OK percussion, sort out the parts, and make sure you remember there is a xylophone solo during this piece.
or
Did you guys hear that wicked xylophone solo in Sabre Dance?
Xylo, a person who doesn’t know what they want from life and that scares them. Someone who has the power to heal one’s soul, yet, they can destroy it with the same amount of ease. Someone who fears letting people get close, they fear they’ll get hurt from it.
The extreme feeling of existential dread that a personfeels whilst in the presence of, or hearing a xylophone.
“I’m terribly sorry, Mr. Montgumery, but I will be unable to attend the orchestral demonstatration of the talents of said musicians; as I know there will be a xylophone present, and I suffer from xylophonobia.”