FSM

FEMININE SUPER SEXY MASTURBATION

when a gurl ages 15-18 massages the outter and inner walls of her vagina or butthole with her finger, a capped marker, or a bananna is what is decribed as FSM

by Shawman of Sexy November 3, 2009

FSM

FEMALE SLUT MAGNET:
WHEN A MALE OR FEMALE IS A MAGNET FOR FEMALE SLUTS

MY FRIEND IS SUCH A FSM.

by SILVER HELMET RETARD May 17, 2009

FSM

FRIDAY-SATURDAY MELTDOWN:
WHEN YOU START GETTING FUCKED UP ON FRIDAY AND BEFORE YOU KNOW IT IT IS SATURDAY

"DUDE I TOTALLY HAS A FSM THIS WEEKEND!"

by SILVER HELMET RETARD May 17, 2009

FSM

Fat Slut (from) Mahopac

Kevin Pushed the FSM down the stairs because he feared she was pregnant.

by WordsOf914 November 11, 2007

FSM

Stands for Film Soul Mate. The best person in the world who you can make films with, you're practically telepathic and always know what the other one is thinking. You always work great together!

Person 1. Lelinh is my FSM
Person 2. Wow, thats amazing! The 2 best possible things in 1!

by ThatAwesomeFilmmaker September 14, 2012

FSM

FANTASTIC SLOW MASTURBATION:
WHEN YOU MASTURBATE SLOWLY AND IT HAS A FANTASTIC ENDING

I HAD THE BEST FSM LAST NIGHT!

by SILVER HELMET RETARD May 17, 2009

FSM

Fat Stomach Man: a man with a fat stomach.

Look at that FSM eating a huge omelette!

by SarahDup January 8, 2009