Alternative form of comfortable in one's own skin

(idiomatic) To focus one's attention on the circumstances of one's life which are pleasant or fortunate, especially with the intention of diverting one's thoughts from serious or disagreeable matters.

(idiomatic, slang, offensive) A sexual conquest; a casual sexual partner.

(intransitive) To use the awareness of what causes one to experience rapture as a guide for determining what constitutes authentic and proper living.

(idiomatic) To strike or bump one's own head with a strong blow, especially with concussive force.

(idiomatic, vulgar) To ejaculate; to cum. / (idiomatic, vulgar or slang, figuratively) To expend one's resources or one's opportunity, especially prematurely; to blow one's chance.

(Britain, humorous) Intentional misrendering of the proverb "the world is one's oyster".

(slang) To die. / (slang) To break down; to be impossible to repair or not worth repairing. / (idiomatic) To perform poorly; to fail. / (slang) To be unpleasant or undesirable.

(idiomatic) One's requests or orders must be fulfilled.

(slang) To be very angry. / (slang) To act in an irrational manner or appear to be temporarily insane.