A fork of Rural Dictionary
Having control of the situation. Being the best at somthing. Not worried about somthing.
Brad: "How are you doing in that poker tournament?"
MikeRizz: "I got that shit on lock."
The appropriate response to a forum/message board topic thread that is of no use to anything. It consists of no content worthy of reading, teal deers, and self pictures that make you want to throw acid in your eyes. Also, in general the OP is a giant faggot.
OP: "Hey guiz, post what Urban Dictionary Says about your name! Come on, it will be fun!"
Response: "Shit thread lock and b&"
You're wasting your time trying to hit on me, I keep my shit on lock
It means you’re gorgeous. Sheesh
That girl Hanna got shit locked down