My left rib sticks out and the right one doesn't so much. I am skinny but i have always been skinny, i eat properly, fruits and vegetables... although i eat quite a lot of junk as well. both of my ribs stuck out when i was younger but now you don't really notice the right side, its just the left side that's really annoying and i get self-conscious about it. people think i am anorexic but i'm not.