Focused alertness, quick-thinking resourcefulness, stability of thought and feeling, or good sense, especially in spite of circumstances which are distracting, stressful, or otherwise challenging.

Alternative form of don't teach your grandmother how to suck eggs

(biology) The branch of biology that deals with microorganisms, especially their effects on man and other living organisms.

Human nature or the human body as representative of the wider universe; man considered as a miniature counterpart of divine or universal nature. / (obsolete) The human body; a person.

(intransitive, euphemistic) Alternative form of take the mickey, (usually considered more polite)

(intransitive) Alternative form of take the mickey

(intransitive, Britain, slang, idiomatic) To ridicule or mock.

(idiomatic) To decide differently than one had decided before.

Honorific alternative letter-case form of mine, sometimes used when referring to God or another important figure who is understood from context.

Abbreviation of Michigan.