To have sex with someone who so tight it feels like your knocking the vaginal walls down with every thrust.
by Nomad1800 November 13, 2017
Get the knock your walls outmug. Person 1: You heard about that one dude who speared his uncle through a wall down the block?
Person 2: Yeah that nigga was walled out.
Person 2: Yeah that nigga was walled out.
by usogui February 23, 2024
Get the Walled outmug.