Challenger

This i must do from now on!

Just need a story to tie it in to something, is this part of an extended storyline from an online strip or something?

This is frickin brilliant

Remember that there is a skeleton inside you

Covered in blood

I feel like an idiot because I don't get it.

I feel like an idiot because I don't get it.

 

I don't think there's much to get. There's no obscure reference here. But I'm not going to explain the joke because that would ruin it :P