oba Emmi kay - someone who talks so much that it's like they're trying to t

someone who talks so much that it's like they're trying to take over the conversation and nobody else can speak

oba Emmi Kay talked so much that even the teacher had to shout to get attention.

oba Emmi Kay started talking about her pet turtle and wouldn't stop.

oba Emmi Kay kept going on about her favorite song and no one could say anything else.