Grapefruit Romulan Jeeter XL Infused Rolled Joint: 2g Joint | Hybrid | 35.04% THC Indoor Grown Infused with Distillate Oil & Kief. Romulan Grapefruit, formerly known as Stinky, was created by the Canadian breeder Next Generation Seed Co. after returning from Europe with nearly a decade of acquired breeding knowledge. The strain is a mix of Next Generation’s Romulan and Grapefruit, which combine to deliver an aroma of grapefruit and citrus that also carries over into the flavor.