Chicago term used to confirm the seriousness or accuracy of what was just said, like "on my mama.' 'Foe nem' are your male friends/associates
Sean: "I have to past this test or I'm going to fail! On foe nem!"
Mom: "Yeah, you better pass. On foe nem!"
Mom: "Yeah, you better pass. On foe nem!"
by SouthChicagoLingo April 18, 2015
Get the On Foe Nemmug. by $horty Guapo May 7, 2018
Get the Foe nemmug. by SMGQuez May 29, 2021
Get the Foe nemmug. by shawtyyslayy June 1, 2018
Get the on foe nemmug. by Ight we cool September 14, 2019
Get the On foe nem gravemug. by Fishscalegoodwork January 25, 2022
Get the Foe nem gravemug. 