When you are seeing yourself in the mirror, you turn around to your friend and ask him/her, if your clothes suits to Friday night. So your friend says "Fancy that shit!" you're right.
In another way, you use "Fancy that shit" when you describe your enthusiasm for a madness of a daredevil.
When you are in front of your mirror at home and you will go out tonight, you'will check your clothes. When you ask your best friend or your pet, if your look is the right for the party and he/she/it answered "fancy that shit", you have combined a creative "dress for success".
In another way, "fancythatshit" means a daredevil expression of yourself or something or someone for new values of the 21th century. So you would like to show your respect for the action you'd seen.
No humanism. No conservativism. But recklessness. Without fear or favour.
"How I look like?" -"Fancythatshit!"
"Wow, fancy that action of this daredevil!"
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.”