Define 'lock Meaning

'lock
Abbreviated version of "polock", slang term for person of Polish descent.

Person 1: "We're making pierogies to celebrate your 'lock heritage."

Person 2: "Don't forget to put sour cream on them, or else they aren't fully 'lock."
By Aindrea
Lock
A persons long beautiful silky hair usually it can be used as a sexual stimulant!

As Chad was fucking Keirsten from behind her sexy blonde locks brushed his face and made his boner harder and harder!
By Tiffani
Locked In
A promise to your self or someone about being loyal.

By Roxanne
Locke
A character from the 1994 role playing game Final Fantasy VI who is famous for being a dick.

Celes: You keep your dead girlfriend in some old dude's basement? Gross.
Locke: I'll protect you!
Terra: I thought you said you would protect me, asshole.
By Wynnie
On-lock
A term used to express having something perfected or easily obtainable.

As in: Locked down, perfected, dialed in, set in stone, definitely, with out a doubt, for sure, absolutely, got it down.

"Did you learn how to type yet?"
" Man I got that sh*t on-lock! I'm the best!"

"Does your friend paint well?"
"Oh yeah, her skills are on-lock."

"Can you find propane?"
"I have the best supplier on-lock."
By Goldie
On Lock
1 To have a situation under control 2 A person who is obsessive over another 3 A person currently taken

Damn foo, I got that girl on lock!
By Rivi
Locked
a term used by the irish to say yhey are very very very drunk!

"aww man i am sooo locked!!"
By Bambie
Locked In
When you’re committed to one person in a relationship, and won’t let anyone else or anything tear the two of you apart. Only the two in the relationship has the key.

Cardi B and Offset are locked in now; he proposed to her!
By Enriqueta
Locked
(Irish) to be highly inebriated
Very drunk

By Adrienne
Locked In

We are taking a one hour twitter/blackberry break. lock in!!!

Get locked in!!!
By Carolee