neebligence

Gross negligence, particularly while playing video games. The word originated from the YouTube gaming channel "Neebs Gaming" when one of the characters, "Neebs," played by voice actor Brent Triplett, repeatedly performs negligent acts in games.

Neebs was berating Dora for overselling the product because one jar contains five products; meanwhile, he did the same thing. That is classic neebligence.
I would rather get Thick'd than suffer neebligence!