used by bitcoin bros to describe other cryptocurrencies, whenever news breaks out about these currencies gaining any traction, because they're a threat to the bitcoin bros' wet dreams of bitcoin supremacy.
A play on words using the words, rekt and reflected.
When you and some scrub are playing a game, and he uses a weak insult, followed by a get rekt, and you reply with a strong comeback. The comeback is titled, a rektflection.
A Rentoid is a renter who rents from a Person of Land. A Rentoid can be described as a filthy and Landphobic animal. He thinks he is exempt from all the rules and does not pay rent on time.