(informal) Used to acknowledge a mistake.

In war, a yell to fight.

(music) A repeated motif of three notes consisting of a fifth, followed by a third, and returning to the fifth, extremely common in pop music of the early 21st century.

plural of millennial whoop

plural of war whoop

Alternative form of whoop ass

(figuratively, slang, US) An act of beating. / (idiomatic, slang, US) A fight. / (figuratively, slang, US) Strength or will to fight or compete.

(idiomatic, slang, vulgar, US) To beat or strike. / (idiomatic, slang, vulgar, US) To defeat in a fight. / (idiomatic, slang, vulgar, US) To defeat or excel against (someone) in a competitive event.

Used other than figuratively or idiomatically: see no, big whoop. / (US) Used to minimize the importance of something

Used other than figuratively or idiomatically: see big, whoop.