bunty up a likkle sumtin

To smoke weed, blaze, hit da chron, get high as fuck. The act of bunty is to pull, hit, or take a drag of a Marijuana joint, while a likkle sumtin can be defined as the joint itself if you're attempting to keep it on the downlow of it's contents.

Me: "Hey man you wanna bunty up a likkle sumtin"
Them: "Ye man let's get lit"