kicking the dog 

When someone in power over you forces something upon you, and you in turn force something on someone under you. like when parents punish you, then you turn around and beat on your little brother.

Sammy beat up timmy because his parents took away the xBox. he's just kicking the dog

kicking the dog by Anti December 30, 2004

Kickin the Dog 

The act of of fucking a girl from behind while she's puking.

One night my girl was heaving her guts out after getting too drunk on Tequila. She was bent over the toilet with her pants around her knees, and her butt was sticking up in the air. Being the gentleman I am, I mounted her from behind, and each time she puked, the contractions were so amazing, I just couldn't stop Kickin the Dog

Kickin the Dog by Mountain Man II June 29, 2011