I am preparing slides for a short (10min) talk at the group meeting. The talk is about a fairly serious piece of (pure) mathematics, and it so happens that there is a very relevant one-panel webcomic. A thought appeared to me, and got some support from my fellow PhD students, that it would be cool to include this comic, perhaps at the final thank-you-for-your-attention slide.
I am probably not going to do it, so I'm asking mostly out of curiousity: Would this be a bad idea to go ahead and include a comic on the final slide?
Note: The comic is genuinely funny (based on a sample of 6 non-randomly selected students). It is not - as far as I can tell - offensive in any way. It could come across as somewhat silly.