People also may booty bump so that they can avoid snorting drugs, which can damage your nose, or avoid smoking, which can damage your lungs. The rectum happens to be very efficient at absorbing a high percentage of a drug into your bloodstream—which is why some medications are administered through the rectum. That means that a higher percentage of the drug gets into your system with booty bumping, than for example, if you smoke your drugs. How people booty bump Some people will simply insert the drug in their ass without mixing it in water.
The superior aspect of the buttock ends at the iliac crest , and the lower aspect is outlined by the horizontal gluteal crease. The gluteus maximus has two insertion points: The masses of the gluteus maximus muscle are separated by an intermediate intergluteal cleft or "crack" in which the anus is situated. The buttocks allow primates to sit upright without needing to rest their weight on their feet as four-legged animals do. Females of certain species of baboon have red buttocks that blush to attract males. In the case of humans, females tend to have proportionally wider and thicker buttocks due to higher subcutaneous fat and proportionally wider hips.