Not the kind you eat, but rather what parts of your body do/can you crack or pop?
Knuckles (every few minutes)
Left elbow (every time I straighten my arm)
Sternum (needs it right now)
Knees (sound like broken glass)
"Purgatory's kind of like the in-betweeny one. You weren't really shit, but you weren't all that great either. Like Tottenham."
I'll try being nicer...if you'll try being smarter.