Halloween '08
This one is more of a comic geek joke, since Marvel ripped off DC's Catwoman, Superman and Deathstroke characters with their Black Cat, Sentry and Deadpool versions. The Howard the Duck and Donald Duck figures are just there for extry laughs.
The next three panels below are a separate comic, not having to do with the above one. Also, there's no big joke, really, I just thought the photos were funny and the situation as well.
Again, the below photo is not related to the above series and not even to Halloween. I'm just including it here to save making another entry for it because, again, again, it has no real joke, just some amusing and/or interesting figure (and hand) placement.