You use this term whenever you see someone crushing or hitting on a guy. Usually in jokingly manner. You can either shout it while the action is taking place (example 1) or in a way where you're telling them to make the first move (example 2).
"Omg guys look over there!"
"Is that Jennie hitting on Kai?"
"(Shouts at Jennie from a distance) GET YOUR MANS GIRL!"
Example 2
Jennie: "What am I even supposed to say if I go up to him?"
Lisa: "Just go, you're worrying way too much. Come on girl, go get your mans"
The grindset is a contemporary ideology of self-exploitation disguised as strength, deeply tied to the aesthetics of the “sigma male” and to new digital forms of patriarchy. It promotes the idea that human worth depends on productivity, economic success, absolute emotional control, and the ability to work endlessly, turning vulnerability, rest, community, and tenderness into signs of weakness. Beneath its rhetoric of discipline and power often lies a profound inability to relate healthily to pain, fragility, and human interdependence.
“That’s the grindset, brother. While weak men sleep and complain, sigma males stay disciplined, work in silence, suppress emotions, and build power while everyone else wastes time chasing comfort.”