(informal) Used to acknowledge a mistake.

plural of whoopee cushion

plural of whoomph

Third-person singular simple present indicative form of whoomph

The sound of a dog barking. / The sound of a steam train, steam boat, etc.

(intransitive) To make a snuffling noise, like a bear or a steam engine.

(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 whoopie pie

A baked good consisting of two round, mound-shaped pieces of cake (typically chocolate cake) with a sweet, creamy filling or frosting sandwiched in between.