I thought this idea was pretty funny. Probably one of the very few 4chan memes worth porting over to SevenForums, as it isn't TOTALLY stupid (also doesn't contain offensive images). The idea is to post science scenarios that would never work but have some logic in how it might work. Troll Science comics usually have a "troll face" on them.
I'll start with this one as I found it to be pretty funny. I would do my own, but I suck at image processing lol.