The way I was taught to play Uno, the reverse card changes the direction of play.if you’re taking turns clockwise, it changes it to counterclockwise.
However, I often hear people say “uno reverse card” in the context of saying “whatever you just tried to do to me, I’m turning it around on you”. That seems to me to imply that in the game, the reverse card turns things around on the other player. Like if they play a +2, you can play the reverse card and make them pick up 2. Is that the way some people play?
Is this one of those “house rules” situations where some people make up rules different from the official ones? Like the famous Monopoly rule where people put a pot of money in the middle that you win when you land on free parking, even though the official rules say nothing happens on free parking


Exactly, as I am used to, action cards do add up: E.g. if someone (player A) plays “draw 2”, the next player (B) can lay another “draw 2” on top without drawing 2 cards themself forcing the next player © in line to draw 4 if they themself don’t lay another “draw 2” or a reverse card of matching colour. The latter would then chang the direction of play and force player B to act accordingly.