a. act of; (i.e. swallowing)
b. vehicle; (i.e. capsule, toilet paper)
in which a meth user takes the drug orally.
PatRock: Yeah. You dropped it earlier when you were spinning around and around.
Steve-o: Where is... hey, Patrock?
Steve-o: You okay dude, you look like your sweatin' balls.
PatRock: Well I should be! I took a half-g belly bomb an hour ago!
Steve-o: Damn, I bet your on a good one! So... where's that sack?
PatRock: Haven't seen it. C-ya!