Washington log flume

When you poop in a river and paddle away from the fecal matter. But then you fall out of the raft and catch the shit on your face

I ended my marriage because my wife was struck with a Washington log flume.

Washington Windpipe

A sex act where a male is going down on a female and she queefs in his mouth, which then comes out of the males anus, creating a windpipe sound effect.

Yeah man she totally gave me a Washington windpipe, it was so loud, I haven't felt the same sense