A 2 year old who had beef with a Les Paul broke it's headstock after a rowdy argument about whether the Les Paul could in fact keep itself in tune. Needless to say the 2 year old got heated and knocked old Les on his head.
If you want some of the Awesome Starbond Glue I used to fill the cracks with, hit up this link and cop some. AMAZING STUFF. Super good group of folks there too. I never recommend anything, so you should know this doesn't come as a light recommendation.
https://www.starbond.com/?rfsn=3134969.631bf8