A player of piano in the genre of jazz, also known as a jazz pianist.
"Yo, this cat really just hip-checked the changes and walked away like it was nothing."
The jizzanist grinned.
“Man,” the drummersaid, “that was so hip even the tune started calling you daddy.”
Someone or something that bites your ankles.
To a postman, an ankle biter is often known as a dog.
To an adult, an ankle biter may be a toddler.
To hikers, an ankle biter is sometimes a tick.
And so on.