The provided source material consists solely of a webpage listing meme shirts for sale, with pricing in Canadian dollars. It offers no information pertaining to birthstones, gemstones, their geological properties, historical significance, or cultural lore. Therefore, a comprehensive 2000-word article on a birthstone, as requested, is impossible to construct based on this data.
However, a summary of the available information, framed within the context of the search query, can be presented. The query itself, "birthstone crystal meth meme," suggests an attempt to juxtapose the traditional concept of birthstones with internet culture and potentially illicit substances. The sole source provided indicates a marketplace for novelty t-shirts, specifically those featuring memes. The pricing ranges between CA$26.81 and CA$28.21, with a large number of products (7,781) available. The site categorizes products "by interest," implying a diverse range of meme themes.
This data, while entirely unrelated to gemology, does offer a peculiar insight into contemporary consumer behavior and the intersection of online trends with retail. The search query itself highlights a potential for ironic or subversive use of birthstone imagery within meme culture. One could speculate (though this is beyond the scope of factual reporting based on the provided source) that a meme referencing birthstones and illicit substances might be created for humorous or provocative effect. The availability of a large selection of meme shirts suggests a market for expressing identity and affiliation through internet-derived humor.
The absence of any gemological information necessitates a conclusion that the provided source is wholly inadequate for fulfilling the requested task. The query, while intriguing, leads to a dead end in terms of factual content related to gemstones.