LSMFT 

"Lucky Strike Means Fine Tobacco" was the ad slogan in the '50s & 60s.
Young boys at the time, like me, said it stood for , "Let's screw, my finger's tired."

As in : "Hey sweetie, LSMFT!"

LSMFT by D. Millsaps November 14, 2006

LSMFT 

Originally, "Lucky Strike Means Fine Tobacco". In our 'hood, we took it to mean "Less Shit, More Fuckin' Tobacco".

Hey, gimme a Lucky! You know what they say: LSMFT - Less Shit, More Fuckin' Tobacco!

LSMFT by Suldog October 28, 2017

LSMFT 

Luck Strike Means Fine Tobacco.
An old advertising slogan for a brand of redneck tobacco cigarettes.

Loose Straps Mean Floppy Tits.
An old expression used to explain the meaning of LSMFT.

Tommy Joe: Whoa there, Donny Bob! Look at that fine young lady bouncing around!

Buddy John: LSMFT!

LSMFT by Tuna Wanda May 29, 2005

LSMFT 

Loose Straps Mean Floppy Tits

Everyone knows LSMFT

LSMFT by Porky Pug November 28, 2016

LSMFT 

Lord, Save Me From Truman

LSMFT = Lord, Save Me From Truman!
As a kid in the late 1940's I remember my parents using this as a meaning to decribe the problems of the day under President Truman

LSMFT by Stanley D Watson November 13, 2007

LSMFT 

Loose Sweater Means Floppy Titties (LSMFT)

Hey Harold, I tried to tell her that LSMFT, but she didn’t listen.

LSMFT by FloppyFandom August 12, 2018

LSMFT 

LSMFT means loose straps means flappy tits

Aww yeah richie - big girls for yah! just how you like dem #LSMFT. Gritty-looking babes just for yah. Two black eyes when you hittin from the front! Scottie says hit from the back ...safety first!

LSMFT by Ratchetah December 13, 2018