Car Crash & Tongue Tube

I had this dream two nights ago, and I still remember it clear.

I'm in the backseat of my sister's blue car, and my brother in the passenger seat. We're going somewhere and start to pull up to a parking space. In my dream's fictional reality, all parking spaces have ramps on the end of them, so it seemed normal to me that all of them did have ramps. As we pulled into the space, my sister didn't stop. We swiftly drive up the ramp, flip over, and hit the ground upside-down. I did not feel an pain whatsoever when we landed, it was actually comfortable. While I feel fine, my sister and brother shout things to each other like "Oh my god, are you okay?!". I get out of the car and walk down a hallway (that just appeared?). I start to gag and halt. I vomit up a pink tube made of flesh, which I thought was my tongue. I walk further into the hallway and into a bathroom. While checking my face in the mirror, I notice I have a bloody nose. I become frantic and disoriented when I see this, almost like the onset of an LSD trip. Moments later, the dream ended.