He's commenting on the fact that "taking" something implies the other party doesn't necessarily consent, which is probably why nobody says "taking head" they say "getting head" or "receiving oral/bj/whatever" so the consent isn't ambiguous.
He's commenting on how the observational humor and irreverent tone of OP's post was met with such a direct hard turn. Not a bad shit post and the bruh what was perfect.
Sort of like if Cramer bust into the apartment with a laugh track and then dropped the n word. And Jerry was like, let's get coffee in a car in like 20 years.