Hmmm, I feel like there are a few things I could do here. I could correct your spelling error, I could explain to you what you asked, or I could do what I am going to. I'm just going to pretend you forgot to add commas into your sentence. If we look at it like this "Explain it too, me in hot and sweaty detail, Patchie." then one can find the meaning to be something akin to "Explain it to me also," meaning that someone else has explained it to you but you want me to explain it as well, or that I have already explained it to someone and you simply want me to explain it again. As for "Me in hot and sweaty detail," you could just be saying I'm like you, just hotter and sweatier or something along those lines. I'll take it as a compliment. And the second comma, "...Detail, Patchie" is just showing that "Patchie" is how you are referring to me, and it's a simple grammar rule.
I'm sure I was of utmost help to you in this matter.