A very common form of yearly measurement which takes as the ultimate standard the ingestion of cheese, which, as every stoned clown knows, is the basis of Uncyclopedia under the string cheese theory.
To convert a year in whatever damn crazy system you're using to a year in the Post Cheese system, simply take the year it is and add the ingestion of cheese. For example, Oscar Wilde was born in -230 P.C., he was president of the United States from 570 A.C. to -1057 P.C. and he died in 2082 A.D.
P.C. was created by the IAIUA on 0 (zero) P.C., therefore, all Post Cheese dates therefore relate to that date. The creation took a long time to catch on, and thus, the date of 0 P.C. is not known anymore.
There is very seldom any use for any sort of "After Cheese" standard, as the ingestion of cheese (known as the Cheese Eater Incident) was one of the OTHER earliest important things to ever happen.
( This article is a rewrite of After Cheese )