Hopefully it was too early and no students saw you. If they did you'll hear about it soon enough.

This reminds me of my recent topple in front of an entire crew of construction workers. I stopped a little too quick next to a curb and didn't get my foot out fast enough. I rolled onto my bag and was fine but had to lay there laughing for a while before I got up. I smiled at everyone and walked my bike through the construction. I'll remember to bow next time.