[3] The cover image for the group's debut mini album was unveiled on March 12, confirming the title track to be called "Wee Woo".
[1] "Wee Woo" is described as a soft, lively pop song with a strong beat that showcases Pristin's beauty and energy.
The title of the song is supposed to represent the sound of a siren, an element that is associated in the lyrics as a metaphor to how a girl feels when she's in love.
In some of the other members' scenes, supernatural activities can be noticed, like Xiyeon's hair being pulled out of thin air, shaking furniture and even an exploding washing machine.
[8] Pristin performed "Wee Woo" for the first time on March 21 during Mnet Present's live broadcast, becoming the first rookie girl group to do so with a debut song.
[17] The song was also performed during the KCON festival in Japan on May 19,[18] and on the 2017 Dream Concert at the Seoul World Cup Stadium on June 6.