One Time I Laughed So Hard...

Today during passing period to 4th, I laughed really hard because my friend tripped on a rock and almost fell. We were just chatting and I decided to turn another direction for a quick second and when I turned back, I see him almost falling. I laughed really hard that I was almost crying because when I turned back to look at him, I didn't expect to see him like that. The rock was not small, but not huge either and I thought it was hilarious because someone passing by would totally see that rock and not step on it. My friend's reaction was funny because he was shocked that a rock like that would make him trip. To me, this was funny because it was something random and the reaction my friend had was hilarious.