So Uncivilized Meme Generator
Someone puts ketchup on the steak. At the steakhouse. On the anniversary dinner. The chef has come out to see how it was. The waiter looks away. So do you.
Your colleague replies to the whole company to say "thanks". Six hundred people get the notification. You close your laptop slowly.
Your flatmate eats cereal out of a mixing bowl with a serving spoon. It is efficient. It saves on washing up. It is also wrong, and they know it.
The new phone has no charger in the box. They'll happily sell you one, separately, for money, in a box that's mostly air. So uncivilized.
Why it caught on: in Revenge of the Sith (2005) Obi-Wan finally beats General Grievous not with a lightsaber but with a blaster he picked up off the floor - and he throws it away with a sniff of "so uncivilized", a call back to his own line about the lightsaber in A New Hope, "an elegant weapon for a more civilized age". The sub uses it for every win that got there the ugly way.