Pub boastings

Two guys are in the pub having a chat. Dave is enthusiastically relating his latest sexual experience.

"Yeah - so as I was walking home the other night, I crossed the train tracks and to my surprise there was a lady tied to the tracks, you know, just like in the old movies. I rushed over to and untied her moments before the next train came through. Soon enough I found myself in the bushes next to the track making sweet, sweet love to her for hours, in all positions. She banged like a dunny door in a cyclone."

"Wow!" exclaimed Steve. "How lucky was that? Did you get a good blow job?"

Dave looked up from his beer and sheepishly replied "Nah, mate. I couldn't find her head."