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4. dog act
when someone commit such a back stabbing/ Dodgie act that the only way to describe it as a "dog act"
'Man WTF that was such dog act davies'
'that was lower than a scam, dog act'
1. Dog act
The act of doing something socially unacceptable
Alex cheated with his best friends girlfriend. He committed a dog act
2. dog act
sleeping with a mate's girlfriend,
not returning a favour,
not returning a shout at the pub,
drinking the last half pot of beer out of a jug you didn't buy,
cheating - especially when when what you're doing is not competitive
tony: "that prick john always disappears when it's his turn to shout!"

sam: "yeh, what a f*ing dog-act!"
by trunkman27 Jul 5, 2005 add a video
3. Dog act
The act of being a dog.
Cancelling a dual-linked flight to Thailand, but cancelling the ticket when you don't want to go - even though the other person still does.

"Hey man, I'm cancelling the flight" ... "DOG ACT!"
5. Dog Act
The act of one selling someone out or betraying someone, usually their friend or colleague. Usually occurs for the attendance of an event e.g. a wedding, party or other social function.
Steve: "Hey man are you coming to my birthday party next weekend?"
Zoran: "Yeah man 100% for sure!"
Steve: "Hey have you guys seen Zoran, he said he was coming?"
Josh: "Nah Zoran's a dog, just one of his many dog acts probably."
6. dog act
A quote used so much and so inappropriately that in retaliation to even a valid comment someone would shut down that person and say dog act, or even just say dog act to annoy a certain person
Terence: man your such a dog, dog act man dog act.
GBK: terence that was a dog act man your so right!(sarcasm very much so present throughout tone) god giraffes !
by GggGbK Jul 19, 2005 add a video
7. Dog Act
A phrase used by Sydney's Lad community. Describing an action by another which is bad for the user.
"Johnno, you didn't come mate, thats a DOG ACT."
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