Not only is there no question mark, I apparently don't deserve any sort of punctuation at all. Is this the end of a sentence? Is it?
This was bound to happen. I blame youths.
I hate to be unoriginal, but I must be honest. Does anyone read this word and not think of taking a dump next to a tree in the woods? Say it in whatever context you see fit, treedumpment is definitely the accomplishment of doing it bear-style. (No, not wiping your ass with a passing squirrel. Keep up!)
Another thought is that 'trump' is in there, somewhere. Like the deep, meaningless sense of bewilderment you feel when he takes a verbal dump. "That thing he said about transgender people in the military is the worst treedumpment yet!"
Short Answer: Maybe if I heard this word, rather than saw it spelled out, I might think someone was offering me a maple syrup flavored candy.