VC is done in the radiology department of a hospital or medical center. No sedatives are needed and no colonoscope is used. The exam is done as follows: 1  You lie on your left side on a narrow table that is connected to an MRI or CT machine.  Your knees are drawn up toward your chest.
Starting with basics, 'pg' is shortform for post graduation and 'ug' is shortform for under graduation. 'ug' involves your bachelor's degree like B.tech, b.com, b.sc,etc 'pg' involves your master's degree like m.tech, m.com, m.sc,etc. 'ug' is more of giving overall flavour and knowledge of your domain while in 'pg' you specialise in particular course.
Woggy is the adjective formed from wog, an offensive term for non-white people which is commonly believed to be derived from golliwog. In Australian slang, wog means a foreigner or immigrant, especially one from southern Europe, which accords with dago, a Spanish, Portuguese, or Italian-speaking person. ODO on wog, golliwog and dago.