sgmf 

Simply stated...Sounds good, mother fucker.

Must be used in a nonchalant carefree tone. Cannot be used with malice intent.

Girl: I don't want to go out tonight.
Boy: sgmf. (i'll exercise option B.)

From renown creater of NPMF, JKMF and the always funny HBMF.

sgmf by Philly Advisor September 16, 2012

sgmfh 

Stay getting mother fuckin hoes

no explanation u can js use it in a username!

ex: Sgmfh.shyy

sgmfh by possume November 26, 2022