Story time! I was probably 12 years old and playing SF2CE in the mall arcade. I can't remember if I started the game or joined one in progress, but I ended up playing some guy who was probably twice as old and twice as big as me. I remember playing as Chun-Li and just beating him over and over. Whatever character he would try the result would be the same.
After probably 10 matches of getting his ass kicked, he flipped out and said he was gonna kick my ass and walked off deeper into the arcade. I played out my last match against the CPU, saw that he wasn't in sight and got the hell out of there.