by Simmian May 11, 2009

Something a person does just because they felt like it.
From the joke, "Why does a dog lick its balls? Because it can!"
From the joke, "Why does a dog lick its balls? Because it can!"
by Michael September 8, 2004

by Beccahbunny March 13, 2008

Used in a manner to describe dislike or anger. In order to properly administer the "bad dog" verbiage one must first make a hand gustier like you are pinching or picking something up using your thumb and index fingers with the middle, ring, and pinky fingers extended and making a shaking motion from right to left like you are shaking something and make the statement BAD DOG! (Hand Gustier is optional)
**You just saw a very heavy person in a less than attractive speedo or you kid just knocked over a glass of water, or you saw something that was really bad**
"Dude wearing that speedo when your 5,000 pounds thats a BAD DOG"
"That song was a bad dog"
"Oh Bad Dog..."
"I just cut my damn hand, Bad Dog"
*your friend just cut one "Dude...Bad Dog"
"He fucked her, bad dog"
"Dude wearing that speedo when your 5,000 pounds thats a BAD DOG"
"That song was a bad dog"
"Oh Bad Dog..."
"I just cut my damn hand, Bad Dog"
*your friend just cut one "Dude...Bad Dog"
"He fucked her, bad dog"
by Michael Peterson April 13, 2007

by Lindü November 29, 2015

another term for the Spartan Laser from Halo 3. The laser has a red color, and thusly is like a "red rocket" or a dog dick.
by Jordan Halo 3 Beta Tester June 6, 2007

by p dickle October 12, 2005
