facepalm index
How many times you slap your face because life is trying to ruin your day. FPI is like the number of times you give your face a free vacation.
My brother stole my video game and I facepalmed like I was being tortured.
I missed the bus and facepalmed so hard I got a face rash.
I got a C on my science test and facepalmed until my face turned purple.