A person who "bobbles" the cock whilst performing felatio, making for an awkward moment during the sexual experience. This usually involves the penis popping out of the mouth and the giver of the blow job having to awkwardly re-establish the rhythm of the blow job.
The blow job was okay, but Amanda is such a cockbobbler because she gets so into it.
I created the word, it essentially means to be shocked to a large extent. It’s also just a funny word, it sounds shakespearian but when I looked it up and it wasn’t, so i guess the word is mine