Copy and paste content instead of just linking to it. Please do not make the entirety of your copypasta your title with only a link to the source in the self post. Your title should be a quote from the pasta or the overall idea of what it represents. The body of the self post should contain the pasta. Check if someone already posted it. Use the search feature and enter a couple of keywords to see if anything comes up.
Copypasta should be accessible and easy to copy and paste without extra hassle. Always copy a comment with formatting intact This includes new lines and paragraph breaks.
Use "source" on RES to avoid stuff like linked "" and "". Do not add quotation blocks in your copypasta. This includes ninja-editing to make it look like cummy is saying something different than the OP post.