faded into obscurity after being
A group of five words. They are all from the Indo-European English language, which diffused primarily from the growth of the British Empire, international jobs with this language, and it being a common trade language. This phrase specifically means that, supposedly a noun, has vanished or disappeared into the state of being unknown both literally and figuratively.
person 1: yo, what does watermelon sugar mean?
person 2: i don't know. it faded into obscurity after being banned by BOFA
person 1: huh?
person 2: BOFA DEEZ FUCKING NUTS IN YOUR MOUF