<p><strong>Verb</strong></p><ul><li>fuck: Stop effing around and get to work! Eff you, you lout!</li></ul><p><strong>Noun</strong></p><ul><li>the word “fuck”; the f-word: peppering his speech with superfluous and highly offensive effs.</li></ul><p><strong>Verb Phrase</strong></p><ul><li>Go away!: Eff off and die, you piece of Martian scum!</li></ul>