by SarahDup December 24, 2007
FSM stands for Finger Slippery Moment. When your phone slips in the middle of something and you randomly dial/call/send an audio message to someone by mistake. It's a finger slippery moment.
Guy: Hey, saw a missed call.. you tryna call call or it's one of those finger slippery moments? lol
Girl: 🙈 fsm sorry
Girl: 🙈 fsm sorry
by TPats September 11, 2019
She's not thick but she's fsms thick
by Xela Enivoe September 30, 2017
by jbonz April 24, 2007
1First Spinjiztsu Master
creator of the LEGO world Ninjago from 'LEGO NINJAGO'
FSM is commonly used when texting
Flying spaghetti monster
Weird ass cult worshippers
creator of the LEGO world Ninjago from 'LEGO NINJAGO'
FSM is commonly used when texting
Flying spaghetti monster
Weird ass cult worshippers
by erenyeagerfr September 01, 2023