I remember an ancient Guitar Player magazine interview with Skunk Baxter, talking about his studio experiences....
He was working a session with Dolly Parton recording Christmas tunes, and when it came time for a solo Dolly asked for something "All green and sparkly". Skunk racked his brain for a time when someone mentioned green or sparkly in reference to his playing (took about a second). So he buckled down and improvised something on the spot, and Dolly supposedly clapped her hands in glee and squealed with delight. Skunk made a mental note for future reference.....
I figure we all eat, so I made references to food when talking about sound (chewy fits right in there). So does sweet, warm, etc. Sometimes our communication skills are so limited, aren't they?