Seriously. XD If you don't know where it is, just find a diagram. Or watch porn*. Pretty simple!EDIT -- My friend happened to see Rova's post over my shoulder, and said, "It's not as easy when it's dark, you're drunk and upside down. Asshole."
xD
Yes it is. Put your hand down there and feel around. It's kind of obviously that nubby thing at the top (er..bottom?).

*Not you, Leo.
