1.> To
refrain from doing something that you want to do, and in return being forced into something else by your wife or girlfriend, which completely sucks.
2.> To refrain from doing something because you are a complete pussy and knowingly admit it.
Origin: When
little dogs are purchased by women and completely
take away any remaining dignity from their husband or boyfriend.
Jim: Are you coming to the bar tonight?
Mike: Nope, I'm "
buyin' the dog" tonight, Jessica got tickets to see
Beauty and the Beast on ice.
Jim: Dude, you suck.