An individual that uses all of your dabs while you're not looking, someone who overuses cannabis extracts, an individual that loves to Dab a lot of wax, crumble, and diamonds.
"That Dabinator destroyed my stash, he used 5 grams in one day!" "Don't be a dabinator, we need to save some of that" "Those two are dabinators, don't let them stay long or everything will be gone."