To be mentally and physically prepared to face any challenge or obstacle. Another word for focused.
Let's lock in for our math test.
I am locked in for this science test.
Being "locked in" describes a state of awareness, a state of intentional direction and effort
Note: usually one who is locked in prefers to be undisturbed unless they are full of shit.
synonyms: focused, zoned in, in flow etc.
"I am locked on on this homework"
"they are locked in"
When you take you bitches arms behind her while fucking her then right as your about to cum, you pull out, flip her over, get on top, and eat out will she takes the load of cum.
As me and your mom cuckold in front of your dad, I tried to Lock N' Drop her.
When a girl is too tight to have sex
We went to have sex but her 'Anti Slag Lock' didn't let me inside her.
In Super Smash Bros. Brawl, being caught under a stage's edge While using by using Ike's move "Aether"
Paul: SHIT, I woulda beat you if i hadn't gotten Aether Locked!
Carl: Yeah yeah, you just suck
In order to emphasize a phrase or a word
Stated at the end of the phrase/word
Marissa is so beautiful; CAPS LOCK BOLD PRINT
Basketball is a complex game; CAPS LOCK BOLD PRINT
Smarty gets super geeked out he has harlem nights; CAPS LOCK BOLD PRINT