look up any word, like rockabilly girl:
 
1.
Sneaking out in the middle of the night, unbeknownst to your parents, and wondering around. Usually involves walking on train tracks. Also, almost always involves going to the local convenience store to buy food and drinks.
Yo man, you wanna sleepwalk tonight? My parents are going to be passed out drunk so they won't hear me escape out the downstairs window.
by SgtPepper12188 July 03, 2006
 
2.
Something a little kid does. When they get up, they can find themselves having sex with their dog, their sister, their mother... or worse, their gay sex partner!
Ugh... *Awakens*
.. *Blink Blink*

Where am I?

(You hear an "Uhhhhh" from the man under you.)
(Knowing you're a man, you immediately get up and...)
I SLEPTWALK!?

Man you are having sex with: You had to sleepwalk and sleepsex. Keep going!
by ’jl December 12, 2007