Two years after releasing her debut album, Cardi finally graced fans with a new single, which, as an added bonus, featured Megan Thee Stallion. 

The two powerful female rappers collaborated on the "nasty" single, which the New York native said was really difficult for her to "clean this song up." 

She spoke with Hot97 ahead of the song's release, saying, "The song is really nasty. The song always been nasty. My verses and the hook has been the same since before Megan was there. So it just always been a nasty song and it’s like, 'Who’s saying more nastier things than Megan?'" 

So, what exactly does the acronym 'WAP" stand for? Cardi revealed to the station that it means "wet a-- p--sy."