Well,I've just asked two members of my household and two neighbours who happened to be visiting. Without any contextual prompting, not one of them had a clue what 'plugtop' meant. When I told them that it was related to electrical things, two of them suggested that it may mean the top of a plug. Between them, they have at least 8 degrees - although I don't pretend that necessarily means all that much in terms of oversized grey cellsHate them pedantic firked up a holes, who have nothing better to do, than get off on trivial references, anyone with an oversized grey cell would understand what is meant be it
Kind Regards, John.