The correct term for someone who does cosplay. Or at the very least, it means that the person cosplays well.
This usually means that they take part in cosplay groups, do skits to go with their costumes, sew their own costumes, and maybe write a doujinshi on the side. Their costumes generally look better than most cosplayers because they spend more time and more money laying out a pattern and taking the time to do it right.
Betting term;
A Layer is any individual who offers odds and accepts wagers on the outcome of an event. Lays bets for backers to back
Chronicle Bookmakers have just laid a 50 grand bet on George Washington to win the 2000 guineas. They are laying this favourite for five figures favourite in the betting ring. The layers are running with fear from this gamble.
Used to define problems in software applications where the user is the problem.
Originated from the OSI Model adding a new layer, "Layer 8", representing the user.
The act of several people excreting in a enemy or rival's toilet.The (multiple) excretions are continuous and are,at no point until completely finished, to be flushed. Instead, 'layers' are only separated by toilet paper. The end result - which,incidentally, can be expanded by 'icing' or 'finishing touches'- should resemble a (multi)layer cake.
Doing the “layer cake” consists of stacking one woman on top of another and positioning yourself behind them to alternate fucking one and then the other in the ass.