Here's the video. The comment by Grimes is roughly at the 2:30 mark in the video. Grimes is on the phone and the audio drops away to a point that I can't understand what he's saying at 2:36. Grimes clearly says Zach is a month and a half, maybe two months away from _______. To me it doesn't sound like he's saying "throwing." He says something that is 3 syllables. "Throwing" is two syllables, so that's not what he said. What I'd like to know is what he actually said. It wasn't "throwing," though. It was something that was 3 syllables.

https://www.youtube.com/watch?v=ZJe9C0cs7_o