Definition #1 (standard usage): When you say you're going to go somewhere to hang out and party, but then cancel the plans at the last minute.
Definition #2 (sexual usage): When you say you're going to come, but then you don't.
Paul had been telling his friends for months that he'd come to the big new year's day party...but then he pulled a woo.
So I was banging this chick in a church one day, but right while we were in the middle of it I looked up and saw Jesus up on the crucifix glaring down at me, so I decided to pull a woo.
slip of the tongue perhaps,
Those idiots who drive around in a ridiculously raised pick up truck, making a top heavy vehicle even more top heavy and unstable
A:*gah*
B: "Whats the matter"
A: This dam prickup is blinding me.
B: Stupid thing's, as if there lights weren't blinding enough as it is.
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.
Someone or something that bites your ankles.
To a postman, an ankle biter is often known as a dog.
To an adult, an ankle biter may be a toddler.
To hikers, an ankle biter is sometimes a tick.
And so on.