Before we fully have time to understand what’s going on, Shannon loses her sombrero, the hug turns into a wobble which becomes a slow tumble, there’s a brief flash of light (which I believe is the ladies’ dignity leaving their bodies so fast that the speed briefly created its own mini-sun), glasses break all over the ground and Vicki and Shannon end up in a pile on top of one another (and on top of broken glass) in a very public place.
As though that weren’t enough, though, we get to the real treat when, after being helped up by a kind stranger who decided not to laugh or film their escapades, Vicki gets up and tells everyone she peed herself.