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BDLD (Big Dog, Little Dog) is when two completely different types of personal demeanors (Personality's) hangout. Example: A Large, Quite Man, hangout with a Hyperactive, Skinny friend. A very Shy boyfriend, being with a very Outgoing girlfriend. Big Dog, Little Dog doesn't necessarily refer to size, just Personality.
The term comes from the idea of older cartoons where a Tiny, Hyperactive Mutt, would jump around a very Calm Pitbull-Type dog as they walked down the street. Hence Big Dog, Little Dog.
(Person 1) Man, I don't know if I can be with my girlfriend anymore. She wants to talk all of the freakin' time and I just want to sit and watch TV. (Person 2) Yeah, you make BDLD couple. But if I was you I would stay with her, she is hot! (Person 1) Your right but damn is she annoying!
BDLD by the2ndflood March 7, 2008
Related Words

Serial Monogamist 

Someone who jumps from one relationship immediately into another one.

Serial monogamists can not stand to be alone and often suffer from vast commitment and insecurity issues.

Because they jump into relationships immediately after the previous one has ended, serial monogamists typically don't take the time to reflect on their behavior or why their previous relationships failed; thus, they end up making the same relationship mistakes over and over again.
Person 1: Damn, Dustin already has a new girlfriend?! It's only been two weeks since he broke up with his fiance! I think he's a sociopath.

Person 2: No, he's a serial monogamist...
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"With all the lay-offs that morning, it was rough. I hit the bar around the corner for a liquid lunch mid-day."
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Dunzo, a slang word for done/finshed. Made famous by the Laguna Beach cast.
This car is so dunzo. (Kristin's car breaks down.)
dunzo by Joey Pellet December 8, 2004
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To a postman, an ankle biter is often known as a dog.
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"Dang ankle biter took off my whole leg!!"
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Man: "I have been searching for hours for keys."
Woman: "You mean the ones sitting there on the coffee table?"
Man: "Where?"
Woman: "Right there in the middle of that table."
Man: "oh, must have been Male Pattern Blindness"
Male Pattern Blindness by diablo581 February 10, 2008
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