@asuh's definitions
When someone you know is always running late and or slow to complete a task; not having a sense of time or urgency.
Me: Man, i've been waiting on my drug dealer to deliver this g.
Friend: Where is this guy,I just want to smoke!
Me: Sorry man, he runs on nig time.
Friend: Where is this guy,I just want to smoke!
Me: Sorry man, he runs on nig time.
by @asuh July 19, 2016
Get the nig timemug.