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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 MFPyro August 10, 2017
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Jan 15 Word of the Day
The Nussy, or the โ€œnose pussyโ€, if you will, was discovered during the corona virus pandemic of 2020. People that had to be tested for Covid-19 had to have their nose swabbed right where the brain connects, which often led to people rolling back their eyes and gagging.

A nose-swab-fetish developed from this, because we, as humans, ruin everything.
โ€œOh fuck yeah, swab my nussyโ€

Sir, please, I went to medical school

by Pogoextreme December 25, 2020
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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 sweetsmile4o8 June 29, 2003
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1)to be under really strict, severe obligations or rules
2)to have somebody under control
1) \"Yo,i can\'t go outside man, my parents got me on lock, unda sum really strict shit yo.\"

2)Girlfriend:\"Come here, now!\"
Boyfriend: \"Im coming, sorry i can\'t go right now\"
Boyfriend\'s friend:Damn dawg she got u on lock
by vh_bkbombshell April 26, 2005
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when you have your boyfriend or girlfriend wrapped round your little finger.
i told him walk the ten miles to my house and he did because he is "on lock"
by deb July 01, 2003
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To have something under control. Same with on point. Doing something really well, and having it be all yours.
Yo if you have that girl "on lock" just ask her for her number ma boy.
by BigPimppin6906 November 22, 2017
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means when a boy or girl is soo in love they'd do absolutely anything and everything for a certain someone. Can also be called "Sprung"
"that girl's got him On Lock, he never comes out these days because he's always with her"
"that girl's got him Sprung, all he ever talks about is her"
by ChloeCampbell October 28, 2009
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