(vulgar, colloquial) Used as an intensifier for the words "yes" and "no".

(vulgar, slang, especially African-American Vernacular) Used as a shortened form of various common interrogative phrases.

(vulgar, colloquial, intransitive) To have sexual intercourse, to copulate. / (vulgar, colloquial, transitive) To have sexual intercourse with.

(vulgar, colloquial) An act of sexual intercourse. / (vulgar, colloquial) A sexual partner, especially a casual one. / (vulgar, colloquial) A highly contemptible person.

(strongly vulgar) A semi-voluntary vocalization in place of a gasp. / (vulgar, colloquial) Expressing dismay or discontent. / (vulgar, colloquial) Expressing surprise.

(postpositive, slang, vulgar, simile) To a great extent or degree; very.

(vulgar) A dismissive expression of great indifference or nonchalance. / (vulgar) An expression of frustration.

Alternative form of for the hell of it

(vulgar, slang) Used after interrogative pronouns as an intensifier to express anger, frustration, incredulity, or other strong emotion.

(vulgar, idiomatic) An expression of great indifference or nonchalance. / (vulgar, idiomatic) An expression of frustration. / (vulgar, idiomatic) An expression of anger or dismissal; forget it.