Any wall, toilet partition, or vertical surface containing a Glory Hole
I took a dump in the train station bathroom; and, lo and behold, I was surrounded by Slurry Walls
When you smear feces on a surface that is not of your own property (If it's your own property... why the hell are you brown walling it?!) to get revenge on someone.
Did you brown wall Meredith's place last night? Yeah, I did, I brown walled her whole place. That bitch got what she deserved for cheating on me. Have fun cleaning that up!
The definition of cumming on the outside walls of a women's vagina.
"Give me a white wall!"
"Ok!"
adj. describing something fit for the general public
The pg of the facebook era
"Sorry I deleted your post about the party last night, but my mom checks my facebook and it wasn't wall appropriate."
"Keep it wall appropriate; there are children present"
Weapon that looks cool but is basically useless
-Hey, look at that sword, isn't it looks badass?
-Yeah, maybe, but quality of it is bad, this is just wall hanger
It is used when a man is cheating on his wife.
Miranda: I heard your husband has a hoe in the wall.
Rachel: Prove it, BIATCH!