Listed in order of most frequent usage:
1. An under-aged girl that is unusually attractive and often hit on with the thought of intercourse. This interaction is later followed with the excuse of her over-developed body shape.
2. To move a girl's hair out of her face with the use of a penis.
3. When pronounced quickly: Slit-her-baun may refer to the slitting of a girl's "baun." This refers to a method of violence often used in renaissance terms for the act of slicing a "baun" in half.
4. A chain of water parks located in Texas and Kansas.
1. "Hey pass me the jelly, I think I have a hard-on for this schlitterbahn."
2. "Babe, would you mind?"
"Yes, my dear" *thwak*
"Mmm that was good, thanks for the schlitterbahn"
3. "This is a rather awkward appears that I have schlitterbahned."
4. "Hey, I have a pass to's beef jerky time."
by Jsneezy June 10, 2009
1. To have had the preconceived notion to become intoxicated (verb)
2. To be belligerently drunk (adj.)
1. Bartender: What will you be drinking tonight sir?

Patron: I think I'll have some vodka, i want to get schilitterbahned by 1

2. Person 1: Did you see steve last night?
Person 2: Yeah he had way too much vodka, that man is totally schlitterbahned.
by K Da One 1 Deuce May 5, 2013
When you wrap your mattress in a giant plastic tarp or cover, slather it with bodily fluids and feces, then slide across it like a Slip 'N' Slide.
Susan and I are going to stay in tonight and have a Schlitterbahn Sausage party.
by Slivel June 10, 2019