Whoop it up American US informal slang
To enjoy yourself or have a celebration in a noisy, exciting way
We all agreed to whoop it up after final exams.
To generate excitement in a group of people
The crowd went wild because the male singer really whooped it up.
The excitement and danger caused by taking part in activities, especially sports or entertainments
Enthusiasm and perseverance
The verb "whoop" should be conjugated according to its tense.
The phrase is supposed to be recorded from 1881.