A woman's moist vagina, occuring usually during a state of sexual arousal. The term can also be uased as an adjective to desrcibe a wet vagina.
1. The couple failed to have sexual intercourse due to the fact that the female could not get a swampy.
2. As the two made out in the car,the girl began to become aroused and was starting to feel a bit swampy.
Captain Emo: Hey did you see my new Myspace picure?
Artsy Fartsy: No i didn't, what is it?
Captain Emo: It's really cool. My hair is in my eyes, my arm is outstretched holding the camera, and I look really sad.