As we all know, Big Brother has several different words that are unique to the show, however, several of these words have somewhat lost their original meaning overtime, these are just a few off the top of my head.
Floater:
Originally: A player skillfully making both sides believe that they are with them, despite not having solid loyalty to either side, so that there bases are covered no matter which side gets HOH.
Now: A worthless player that doesn't win completions, and does little to no strategizing, and usually lasts awhile because they aren't a threats, before eventually being cut loose because they have no ability to save themselves.
Backdooring:
Originally: Deliberately putting up two pawns as original nominees. with the intent of nomming the true target after the veto competition so that they have no chance to save themselves
Now: Simply any occurrence when a replacement nominee is evicted, regardless of whether or not that was an HOH's original intent
Showmance:
Originally: A fake romance done either to entertain the audience, or to strategically manipulate someone
Now: Any romance on the show, real or fake
Feel free to add anything that you feel I left off
Then- backdooring someone meant not making them an original nominee so they they don’t play in veto then putting them up so they have absolutely no way of saving themselves.
now- anytime someone is renom and goes home regardless of if they played in veto or not