an offense, as murder or burglary, of graver character than those called misdemeanors, esp. those commonly punished in the U.S. by imprisonment for more than a year.

i think not. 

I hate it when somebody does something, hasnt seen anyone do it before, and they automatically think that its "theirs".

Well it isnt. 

So i have a best friend right? right.  Well my best friend has decided she wants to be friends with this girl that i do not like. This girl is an amoral, no good human being. She cheated on a good friend of mine, with his best friend. Now i introduced this girl to my best friend, and ive asked that girl to stay away from my friends, and yet she still hangs out with them. My friends continue to hang out with this girl after i repeatedly voiced my opinion on this girl. Now is it wrong to expect my friends to not hang out with someone who has done me and my other friends wrong?