1) Something you say to refuse someone's invitation to perform a certain activity.
2) Something you say to ask someone to stop or calm down.
3) "Let's not" can be followed by "with" + (nominal construction)
Daniel: Hey let's go for a run.
Joe: let's not

Joe: let's not

"let's not with the thing" said Joe as he took the dildo out of Daniel's hands.
by ijustwantedtolookitup September 25, 2013
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To leave something to follow its natural course.
Let it be. The more you interfere, the worse it will get.
by Peddy afshar August 10, 2010
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To allow everything and anything to take it's course.
Example: "Tonight I'm going to go out and LET IT."

Example "I was at the bar and her eyes said she wanted to LET IT."

Example "We worked as hard as we can, now just LET IT."
by Sound Hype January 9, 2014
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A famous phrase used by The Beatles, also a REALLY good album (if you like The Beatles, if you do you already have it).
When I find myself in times of trouble, Mother Mary comes to me, Speaking words of wisdom, let it be. And in my hour of darkness, She is standing right in front of me, Speaking words of wisdom, let it be. Let it be, let it be, Let it be, let it be, Whisper words of wisdom, let it be.
by Hoy December 29, 2005
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it means leave it or allow it in swiss slang talk
aron: phillip delete that shit#
Philip : no!! let it !!!!
by steiger wiger April 26, 2006
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A famous song written by Paul McCartney and preformed by The Beatles. It was released on the album "Let it Be" and became one of the last singles by the Beatles to reach #1 on the US charts.
Let it be, let it be
Let it be, let it be
Whisper words of wisdom
Let it be...
by Chriszs August 8, 2006
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