Wall Back

When somebody writes on somebodies wall on facebook and prompts a reply on their own wall.

loser 1 (on facebook wall): I did your mom! wall back!
loser 2 (on facebook wall): You're a dipshit, DONT wall back

by ZeroNow January 20, 2009

back walled

When something inserted into a girl's vagina (usually a penis) hits the "back wall" and can't be pushed in any further.

Johnny said he had a big dick but his chick said she didn't feel back walled.

by N8 is Gr8 August 1, 2012

To stuff a pie with your cuke to the point where it won't go any deeper.

I'm telling you Brad I stuffed Angela so hard my dinkhead back walled her.

by a66mack November 9, 2009

when a woman's vagina is so shallow that the tip of your dick touches her vagina wall.

that bitch is hot! i think i'll fondle the back wall tonight!

by Box breaker October 23, 2008