A image from Twitter that is an image sample, rather than the original image.
Original images end with :orig. Sample images don't.
To avoid uploading a sample, paste a link to the image on the upload page, rather than downloading the image to your computer then uploading it.
In addition to images tagged with this tag, any image that matches either of the following queries are also treated as twitter samples, given that they are visually identical:
Make sure they are fairly identical to the original image, however. Sometimes the source might be incorrect. This doesn't factor in edits such as post #2440268.
