Obligatory Psychotic Jackass
An Obligatory Psychotic Jackass is the person who acts like they're the only one who matters and they cuss like a sailor when things don’t go their way. They're the worst kind of annoyance.
He said my essay was 'the worst thing I've ever read' and he would 'burn it to the ground' if I didn't shut up.
He yelled at the teacher for giving me a B instead of an A.
He told me he would 'knock my teeth out' if I didn’t stop talking.