(Yeah, he's not a vert skater, but he's been knocked out too)
"The worst one was when this guys elbow hit my temple and I started choking on my tongue and stuff. I woke up in the ambulance on the way to the hospital."
Paul Zitzer’s comment: After I finished talking to him about getting knocked out he walked off and forgot his phone on the table. Coincidence? Or concussion repercussion?