" We both know the kandra wanted him on this mission, and they arranged the meeting with me to try to hook him. At the precinct, when I accomplish something, everyone assumes I had Waxillium’s help. Sometimes it’s like I’m no more than an appendage.”
“You’re not that at all, Marasi,” Wayne said. “You’re important. You help out a lot. Plus you smell nice, and not all bloody and stuff.”
“Great. I have no idea what you just said.”
“Appendages don’t smell nice,” Wayne said. “And they’re kinda gross. I cut one outta a fellow once.”
“You mean an appendix?”
“Sure.” He hesitated. “So…”
“Not the same thing.”
“Right. Thought you was makin’ a metaphor, since people don’t need one of those and all. "

― Brandon Sanderson , The Bands of Mourning (Mistborn, #6)