Scrimming was once an integral part of yarndling, often performed in basins. Hence scrimming basins. These basins are now sometimes replaced with octagonal dry beds, or simply not used at all. The irregular rim of a scrimming basin can be described as having a quality pertaining to kedding. Basins were usually situated next to a threading plantin and/or a vertical knapper. Nowadays, they can be seen more easily from the air.
In video games: Manually saving your game over and over again (usually before important decisions/boss battles, etc.) to make sure that if you screw up later on, you can always just return to your most recent saved game.
Used in games that allow players to save whenever they want, thus making the game substantially easier because there's no real penalty for messing up, and it lets the player know what to expect ahead.
If I wasn't save scumming so much, I would've had to restart this mission a shitton of times.
Me: Hey progamer that I can bother about anything because of steam, wanna play a game?
Pro: fu noob Im scrimming
Me: Oh whats that?
pro: stop msgs its annoying Me: Oh really? how annoying?