Klinefelter syndrome is a genetic disorder that affects males. Klinefelter syndrome occurs when a boy is born with one or more extra X chromosomes. Most males have one Y and one X chromosome.
Nastik may refer to: Nastika, Indian philosophical schools and persons that do not accept the authority of the Vedas as supreme; the word is often translated as atheist. Nastik (1954 film), a 1954 Bollywood film by I. S. Johar starring Nalini Jaywant and Ajit.
Some trace its use to 1963, and may be derived from an older British gay slang term twank, meaning The quarry of a homosexual prostitute (male); a man willing and ready to become any dominant man's 'partner'. The Oxford Dictionary claims twink has origins in the 1970s.