When you’re up in a fantasy football matchup and your opponent comes from behind to shatter your dreams.
by Nffel November 28, 2021

someone cuts you off in traffic and you say "you SOMF!!!!" (son of a mother fucker) in a fit of rage.
by kikiwasalllike October 1, 2011

The abbreviation for ' Smile on my Face '. Cuz most of the times, when you see things in text, you do NOT LAUGH OUT LOUD. This is reasonable, and accurate.
by Gradstudent6 December 11, 2010

by RIDERED12 June 20, 2020

somf is a Forum where members help each other learn Magic tricks and how to do them better. Help with inventing new tricks & effects. Advice of different ways to make an Income from Magic. The group can help in learning all aspects of magic including: Mentalism, cards tricks (simple or advanced), coin & money tricks
Members of somf can help people who want to learn a couple of tricks to fool their friends & family. somf has some of the best articles on Stage Craft and how to become a better performer of tricks that amaze friends. sofm stands for "Secrets of Magic Forum"
by Jason Gom August 10, 2008

by cxbbcff January 14, 2015

Some Old Mother Fucker. Coined by Aerosmith's Steven Tyler. Check out some teeshirts of his circa 1993.
You're SOMF.
by Commonwealth1325 October 19, 2003
