p1: "did you see that one tiktok by @daniellecohn?"
p2: "no, which one?"
p1: "the iconinc yo booty popping vid"
p2: "wow ok i'm gonna have tocheck that out"
The act having an umbrella inserted into your anus (handle first) then your partner opens it. Followed by the act of running around creating enough draft to pull the umbrella out.