when you are throwing blame, you blame someone else for the shit that you did.

Blaming other people for things wrong in your life.

Team Blame Qasim is a cult formed in The Blue Coat School where the members blame the creators of the cults' classmate Qasim for everything that does not benefit them.

When you can't think of a reasonable explanation for not contacting someone you had plans with.

This phrase is used when indicating that both parties are to blame and that it is unfair to blame only one side without the other.