Over Time Grind -
1.) Meaning
On The grind, Over Time to reach a goal, reach a amount of money, to achieve a certain status, or just as motivation.
2.) Hard work,
Dedication, If you work hard to reach the top, then you’re on that #OTG! Over Time Grind
What you do last night? - Nothin I worked, on my "OTG" shit,
tryin' cop this crib - oh "OTG" my Nigga - #OTG!