Probably someone with a geeky bent . . 

They have taken a Google map and marked all the places with rude names

Want to visit Tampon - go to Madagascar

New Zealand only gets Shag Point - and actually Mark, Adrian and Maria you know this place - it's the last place wh you drive by the coast on the way down to Dunedin - nearly at Palmerston aka the ice cream stop!

Victoria gets Spanker Knob

And Britain is littered with gems such as 3Cocks