A type of high quality tea made from tea trees that are at least 1.5 billion years old. This tea is made from the first leaf that grows exactly at 2:00am on the fourth day of spring. The leaves are hand picked by ancient Chinese gorillas and pan fried over a dragon's fire breath. To fully enjoy this tea, you must use a Yixing teapot that has been hand crafted by an ancient Chinese monk between the years 1750-1751. The tea must be brewed at exactly 373.5 degrees Kelvin, otherwise the aromatics will be lost. To be fair, you have to have a very high IQ to understand Gu Shu.

When someone goes to the gym and spends 90% of the time on their phones scrolling through social media

a word pronounced "gu-shoo" where the 'gu' is quick.
it sounds japanese but doesn't mean anything.
it is a word used by someone who is acting random or cute.

often used with a cute smile or pose.

Cute mother fucker