So I bought a fixie disk cog, stuck it on my singlespeed and away I went. 4th ride, tumbled over when
getting on, got back up, went 1/4 mile and then stacked it big time while going fast in a straight line trying to free wheel.
Got thrown up in the air, came back down on the bike and then slid along the ground. Inside of my calf has big gouges from the chainring, outside of the leg is road rash all the way up. Most serious bike accident I've ever had, I rode home in tears.
So, yeah, you got me. I thought fixie was real. I realise now it's a cruel joke.