When you're with a peng ting and 'Logan' comes in and says 'I know how to eat pussy' and steals your girl, therefore 'locking off' your dick. Like 'blue balls'
''Yo man, I was gonna go down on this girl I met but I just got put on lock-off"
by Stokesey2002 June 19, 2016
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To thoughtlessly excitingly exuberantly spend on something!
“Come on Delaney, we don’t need to shoot the locks off ya know. Let’s take it easy tonight. One bottle of wine, tops.”
by LuckyLuky August 4, 2021
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Trinidadian slang for "stop talking to me" / "I don't want anything to do with you"
*Girl 1 betrays Girl 2's trust* (Let's say Girl 1 slept with Girl 2's boyfriend and they were best friends beforehand)

Girl 2: Lock me off eh gyul yuh too dutty and stink wit yuh self. (Stop talking to me, you are an untrustworthy person!).

Girl 3: U n Girl 1 stop talk awah? (Are you and Girl 1 still talking to each other?)

Girl 2: No ah lock she off long time. (I stopped speaking to her a while ago).
by trinislang September 16, 2017
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