. The Grease Monkey high is a creeper, building up behind the eyes before suddenly taking hold. You’ll suddenly feel a slam to the head of euphoric relaxation that lulls you into a mental state of calm and haze. This effect will quickly become sleepy, easing both mind and body into a completely sedated state that’s calming and relaxing. Thanks to these effects and its super high 25-27% average THC level, Grease Monkey is the perfect choice to treat conditions such as chronic pain, appetite loss or nausea, insomnia, headaches or migraines, and inflammation. This bud has fluffy tapered forest green nugs with sparse orange hairs and a coating of tiny clear crystal trichomes.