Probably not the card game you were expecting

A card game that I don't play often enough: 1000 White Blank Cards.
Basic goal of the game is to get the most points. Person with the highest amount of points wins, but that's really not the point.
You get a group of people (the more the merrier) and a bunch of blank cards and make your own cards! You can set a theme to the cards or just make random cards (though a theme usually helps reduce card-making time). Cards can range from simple, point-giving cards (usually in the range of 100-1000 going up in 100s), point-reducing cards (same principle), challenge cards (go and invite somebody not participating to dinner, sing a song), random cards (say "meow desu" at the end of each sentence).
One of the rules is that each card can be played to either yourself or someone else's play area (unless specified otherwise/card has no recepient), whether that is points or point reductions or whatever.
You can even make your own rules based on the cards you have (e.g. the theme is food and you have a card that makes one of the food cards rotten, which is graveyarded).
You shuffle the cards, give each player 4-5 cards (depending on the amount of players and the size of the deck) and play!
Cards usually look like this:

They have a name, picture (not necessairy, but preferrable) and some description.
This game is pretty fun when you have 3 or more players, I recommend giving it a try
