|3.||Keep it locked|
Essentially means 'keep listening to this audio stream'.
Refers to locking your analogue radio to a particular station for extended listening, though in the modern day, it's more likely you're listening to a webcast or internet radio instead.
We've got the freshest beats from the underground just waiting to explode out of your soundsystems, so keep it locked (down (tight)).
|1.||keep it locked|
expression used on the radio show "weekly record check"
broadcasted on justqualitymusic.com
by Chicago dj and producer Pete Kazimierski.
Means stay tuned, keep listening, do not switch the channel.
Pete - "you're listening to the weekly record check on justqualitymusic.com, Keep it Locked!"
|2.||keep it locked|
To tell someone to be safe and take care.
Bob: You out this weekend?
Bill: Nah mate, seeing the mrs!
Bob: Ok mate, well call me monday, see ya later and keep it locked!!