When you are at the lowest point you have ever been post-relationship and start dating all the 1's, 2's and 3's.

when you rub grass on your teeth without stopping so you stain your teeth green

When your work is so awesome that it doesn't even seem like work.

The term great grind is invented by a 22 yr old Filipino living in Muntinlupa on Jan 2019. great grind means putting every greatness to your work/grind everyday. great grind is a motivational quote to keep you going.

Jack manifold grind is when you're in a bad situation but can't stop watching jackmanifoldTV!!!
Normally donations on his twitch would say something like this (below)

This is the act of a smaller woman grinding on a taller man when this occurs because of the mans height the woman ends up grinding on the mans knees rather than crotch

The Grind is the constant playing of a Looter-Shooter style video game where LOOT = LIFE.