sock on door knob

Means we're fucking don't come in.

Tod is I'm there.
No don't go in there is a sock on door knob.
Oh ok tod is getting a little lucky.

by fitzy_2v May 30, 2016

sock on the doorknob

Tying a sock on a doorknob to signify to others that you are inside the room having sex. You do this as an international sign to say: do not enter. If you do, you will regret it and I will be embarrassed.
Sometimes called a doorsock

My roommate saw the sock on the doorknob, so they knew I was in there having fun with my partner.

by Strongly Opinionated Erin January 13, 2018