(US, slang) A pimp, especially a prosperous one. / (US, slang) A flirtatious and seductive man.

plural of mack daddy

(slang) To improve or modify the appearance or performance of something by installing new components or ornaments.

simple past tense and past participle of mack out

(Ireland) gosh!

A motor vehicle produced by Mack Trucks, especially a semi-trailer. / A semi-trailer of any brand. / (figuratively) Any unstoppable or enormous thing coming through.

plural of Mack truck

present participle of mack out

Third-person singular simple present indicative form of mack out

plural of mackerel