Wap is from Cardi B and Megan Thee Stallion’s song, what they released in 2020. The word WAP means wet-ass pussy.
cardi: get a bucket, and a mop for this WAP
Man I have to go to the church and do some wap
TommyInnit: just found out WAP doesn't stand for worship and prayer...
WilburSoot: Wilbur and Philza :))