When all you can see is the head of the dick and balls.
When Russell went to have his stint pulled out of his kidneys, his dick was up in his throat. It looked like a grub worm wearing a turtle neck. That is a little dick.
Edwin: So what did you do last night?
Brendan: I was out at the bar, when two girls picked me up, brought me back to their apartment and proceeded to give me a two girl blumpkin.
Edwin: Sick dick!