You're a dog owner correct? And you have a sniffing type dog yes with a million dollar nose?
Did you find the video funny?
One time, while I was walking Tyson the wonder dog in a crowd of people at a street fair, he deceided to touch his large cold wet nose to the back of a womans leg who was wearing shorts. The woman screamed, jumped forward and quickly turned around to see what was touching the back of her leg just below her buttocks. She probablly thought it was some kind of pervert touching her with his cold hands. I apologized for my dog, and later thought it was kind of funny.
The dog in the video seems to enjoy his mischievious behavior. I think he's been trained by the owner do such actions.
"I have marveled often at the thin line that divides success from failure and the sudden turn that leads from apparently certain disaster to comparative safety." Ernest Shackleton, Antarctic Explorer, Sea and Land, 1874-1922.