Situationship
A situationship is a romantic or sexual relationship that is not considered to be formal or established.
I’m considering turning my situationship into a relationship.
Fanagalo
Fanagalo or Fanakalo is an informal language mainly spoken in mines across South Africa. It is composed of frequently corrupted elements of the Nguni languages, English and Afrikaans.
I knew they were Zama zamas because I heard them speaking Fanagalo.