L/F Ratio
The L/F Ratio is your Facebook friends saying 'meh' to your profile picture. It’s just likes divided by friends times 100. You probably have more fake friends than real ones.
10 likes, 100 friends = 10%, you’re not that bad.
5 likes, 100 friends = 5%, you’re a joke.
2 likes, 200 friends = 1%, you’re the worst.