Describing a person's long-winded story that is either a go-nowhere diatribe or an ill-fangled tangent that goes on and on to no end or point. A proper story between friends is an ABC or XYZ story. A beginning, middle, and end. An LMNOP story is completely meandering, all filler and fluff with no structure. A waste of time.
Nick: Hey Bill, did you listen to Ralph's story he was trying to tell? He must be on coke or something.

Bill: Yeah, he was straight LMNOP on that one. I had no clue where he was going or ending with that story. I'm glad I walked away.
by Studs Lonigan III September 13, 2023
Get the LMNOP mug.
Love must need our patience
Girl: What does the ABCDEFG mean?
Boy: A boy can do everything for girl
Many people told the girl that there have HIJK.
He is just kidding
Girl smile and said: it's fine. Because LMNOP is after that.
Love must need our patience
by lovestoryabc November 11, 2013
Get the LMNOP mug.
the fastest group of letters in the alphabet
a(delay) b(delay)c(delay)d(delay) e(delay) f(delay) g(delay) h(delay) I(delay)j(delay) k(delay)
(ABC dude gives the mic to eminem)

enimem: LMNOP (no delay letter after a letter
by nexusmoki January 23, 2023
Get the LMNOP mug.
"L"ick "M"y "N"ice "O"versized "P"enis.

Can be used to show astonishment (like: Oh my gosh! That is so LMNOP! or LMNOP! that's awesome!) Can be used interchangeably with the phrase "Why don't you suck my dick!"(like: You know what, you can LMNOP!") Can be used to show that some one is tripping or acting unreasonably (like: Calm down! Gosh, you are so LMNOPing!).
Why don't you LMNOP? Gosh, you're so LMNOPing. OMG!!!LMNOP!!!
by Askew Ozluv January 17, 2010
Get the LMNOP mug.
An Acronym for the phrase "Laughing My Nuts Off, Pedro." Used commonly in the Latino community in place of the Caucasian acronym LMAO.
Juan: "Hey Raul, that girl has a big booty!"
Raul: "LMNOP!"
Juan: "I know, right!"
by Dink Phathom March 14, 2009
Get the LMNOP mug.
Laughed My Nuts Off Permanently
That was hilarious. LMNOP!
by manfrancisco June 8, 2009
Get the LMNOP mug.