A type of shotgun ammunition, much like birdshot or buckshot, developed for the US police for killing pets when visiting random people's houses.
-Holy shit man, the cops just paid me a visit and they shot Steve for no reason!
-Damn I'm so sorry man, did they use dog shot shells?
When you're doing doggy style and your partner shoots cum.
- I had so much fun yesterday, the bitch I fucked did a dog shot on me after i doggied her
When you are having doggy-style sex with someone, and just as you are about to cum, you pull out and unload and their back.
Kevin: Bro, I had a great night with Jessica last night, I pulled a Dog Shot on her
A sucker punch to the head from behind. Originates in Australia.
I was in the hotel drinking a stubby of Victoria Bitter and that fucker gave me a dog shot right 'round the back of the head