Wolverine Publicity/Web Original

That Guy With The Glasses has been so rife with Dr. Insano and Spooning With Spoony crossovers that Noah Antwiler says they've frequently left him ragged and that he worries his fans will tire of them. Thankfully, there's a good supply of Expy Insanos willing to pop out of The Multiverse at any time.
Many YouTubers use this tactic in order to get views, by labeling things that have nothing to do with their video, or using a gratuitous image of a hot woman, and misnaming their video.
- Raocow does this in reverse - he sticks random tags that make sense in context on his videos. The Related videos section typically gets some comments on the video in question.
- The Vlog Brothers tend to get more views from guys on videos where the picture giraffe sex on the preview, even though the giraffe sex is not typically actually in the video.
Linkara has appeared in other peoples' reviews on That Guy With The Glasses several times. Admittedly, these reviews are usually comic-book related, but he also usually appears with less well-known reviewers of the site like Marz Gurl and Film Brain.