hype man
n.— «Hammer and the Posse, a group consisting of four dancers, two DJs and one “hype man” (“He’s the guy who pumps the crowd up,” Hammer explained), hope to win over rap fans.» —“M.C. Hammer Nails Down A Royal Reputation” by Lee Hildebrand San Francisco Chronicle Apr. 3, 1988. (source: Double-Tongued Dictionary)
Further reading
Unwrap the name of a candy bar, and you just might find a story inside. For instance, one chewy treat found in many a checkout lane is named after a family’s beloved horse. And: 50 years ago in the United States, some Latino elementary...
It’s hard to imagine now, but there was a time when people disagreed over the best word to use when answering the phone. Alexander Graham Bell suggested answering with ahoy! but Thomas Edison was partial to hello! A fascinating new book about...