LFE 

Texting or web abbreviation meaning "Laughing Forever". Used when something is so funny that every time you think about it you have to laugh again. Also can be used to express that something is funny enough that you anticipate it being laughed at for a longer time than usual. LFE is appropriate for when LOL, LMAO or ROFLMAO just don't properly express how funny something is.

That shit was hilarious... LFE

LFE by superflydillious July 9, 2011

LFE 

Learn From Experience

A doctrine which puts forth that all experiences can be learned from in order to further an individual, and educate them.

"How come whenever I drop acid it ends up bad, but whenever you do its good?"

"Because I LFE, instead of doing all the stupid stuff you do over and over again"

"Thanks Dude"

LFE by Lain-Iwakura May 15, 2009

Long Foreskin Energy (LFE) 

Long Foreskin Energy is the complete insecurity of not meeting other people’s benchmarks — wealth, intelligence, beauty etc due to the shame/perception of not having been circumcised. To lack so much self-worth that it requires making up an entire life’s worth of stories (such as being Jewish, only to later claim that you meant you were “Jew-ish”) in order to fit in.

George Santos has Long Foreskin Energy (LFE).

Long Foreskin Energy (LFE) by Cut__Guy January 8, 2023