whisper yell
a tactic employed when you need to reprimand someone or just generally emphasize a point, but the situation calls for quiet; a stern, angry whisper.
johnny: dude, my girlfriend and i got in a fight at the library today. it was a whisper yelling marathon.
jane: man, your throat must not be killing you.
jane: man, your throat must not be killing you.
Whisper Yell Clan
A group of hooligans/imbecile/idiots that only speak using the whisper-yell.
The whisper yell clan are really annoying.