Look man, you can't just change your mind after you agree to do butt stuff.
@Smirk, man? what else can they do
@Pensi, every gif.... You're a hero.
you could say that that is a HEADBUTT
"I said use headbutt, not butthead"
Dude really please dont.
What... what're you doing?! STAHP
Not fun but true: big dog needed to scratch his anal glands on the rug. Little dog was intrigued by the pungent odor (butt juice is rank) and wanted a closer sniff. Repeat.