Thai stick

From Rap Dictionary

Thai stick

(noun) Slang for a joint, a marijuana cigarette. Hit from a Thai stick, not come from cocoa whip -- Ini Kamoze with Guru (Medicine} [1]

Thai Stick is also a type of bud; some fine buds tied to a the stem of the plant with the weed fibres as string. The buds were also traditionally infused with opium, a method of drying, packaging, and distributing bud easily.