I just topped up the sheds oil, and being the tard that I am I spilt a drop down the front of the block, I now have a nice little pool around the inlet manifold, should I be worried ??

Looks like I've done this before tbh, I'm guessing the bulk of it will burn off soon enough

Anyone care too put my mind at rest .............

Sure it will be fine... might be a bit smelly... stick a rag down and mop it up.