A what?

Today is the day I realised that my mind is always in the gutter and I need to stop spending so much time on Dlisted and I need to distance myself from my colleagues. 

I was reading an article about Canny Ong's murder (CI aired The Murder of Canny Ong this afternoon and  I needed to find the answers to a few questions that my shitty, rarely-used brain came up with) when I came across the word "manhole" and it took me a while to realise that the writer was talking about a sewer hole and not about a man's hole.........

Yes, I deserve a slap for that.