Update: Chirpy chirp chirp is fixed.
Popped the hood.. was banging on the top of the radiator.. and the part in front of the radiator that runs side-to-side (noted by orange arrow).. whenever doing this it would make the chirpy noise. Whenever I'd press on either one, and hit the other, the noise would go away. So, I thought it was the radiator loose.
That was not the case... turned out to be the bracket that holds the battery that was loose. The bolt on the back (noted by red arrow) snugged up, and chirp was gone. I don't think it was necessarily the bracket making the noise, more so than the bracket not being super snug allowed more movement on the piece noted by the orange arrow.
Side note: Crawled under the truck while I was out there, and noticed the poor weld job Midas did on my muffler was worse than I thought. Where they welded some extra pipe to make the muffler fit (since it was shorter than stock) isn't fully welds, and is spurting a little condensation and exhaust gas. The condensation is the only reason I noticed, and felt to see if the exhaust gases were leaking.