Cover letter rap lyrics

Hello, everyone. I'm trying to understand what the guy is saying in the begining of the video up to 00:25

. Have you got any ideas? I would really appreciate your help. Thanks in advance and here's what I've managed to write down

Hi, you’ve probably never heard of me

I’m Chase, and I really like to murder briefs (???)

So the reason that I’m spitting with the urgency

Is that I’m trying to read the guy (???) before the (???)