[As Ted kisses Stacy, he imagines a little Barney sitting on her lip:]
Little Barney: Hey, Ted, pucker up all you want but I was here first.
[Ted moves to kissing Stacy's neck and sees Little Barney sitting on her shoulder]
Little Barney: From this spot, I also launched an expedition to those two large ridges down there.
[Little Barney pops up out Stacy's cleave and makes the motorboat noise. Ted starts imagining Little Barneys climbing all over her body]
Stacy: Uh, Ted, something wrong?