Comic Book Guy as Bodom:
I say this because every time he stumbles upon a thread that he doesn't find worthy, he makes sure to say something along the lines of "This thread is pointless" which loosely translates to "Worst thread ever." Also, he's a pretty big Power Rangers geek.
Bart & Lisa Simpson: Dennis & AshleyPunk:
Together, they bring out the inner child in each other than anyone can.