Windowsill 

Person who sleeps on a pillow (ususally the bottom in sex.)

You are such a Windowsill

Windowsill by max/seb May 25, 2021

Windowsill 

A sill for your window (you put stuff on it)

Hey Barry do me a favour and put my goose on the windowsill.

Windowsill by Sara Eley ur G February 3, 2018

Windowsill 

Someone who sleeps on the pillow, usually the bottom in seggs.

"You are a whiny windowsill Georgie."

Windowsill by yo mammon July 25, 2021

Windowsill Bay 

Time away from work spent at home.

"Where you going next week when you are off work?"

"Windowsill bay"

Windowsill Bay by Bristol Tone October 4, 2008

cupcake on a windowsill 

Having sex on a windowsill. Can also take place in other locations, like "cupcake on the table,' 'cupcake in the tub,' and so on.

"Hey, did you get to see Becky this weekend?"
"Yeah, we had cupcake on a windowsill."
"DUDE!"

cupcake on a windowsill by xxemoxtubaxx January 26, 2010

windowsill363 

A toxic user which is on Roblox and likes to send hate, rape threats and pedo messages for some reason.
A well known user on the shitstake known as ACR, which is now shut down.

Person: yo windowsill363 is such a cunt

windowsill363 by emilytheslagg May 19, 2019

WindowsLogic

A term used when the operating system known as Windows does some wacky stuff, like saying that you need an internet connection to fix your internet connection. This term is also an alias of someone on the Internet.

I see you've been having trouble with your computer, could it be windowslogic?

WindowsLogic by WindowsLogic May 27, 2017