Kinksplaining 

When a person(typically a female) gets drunk and begins asserting his or her sexual prowess

Sharon: "yOu NeEd tO sToP GrOvEliNg (*hiccup*) At My FeEt"
Everyone and anyone at the bar: "Sharon, who are you talking to, that's just a coat hanger"
Sharon: "I know you think I'm sexy, I mean just look my fashion sense"
Bartender: " Ma'am I'm going to have to ask that you stop kinksplaining or you're going to have to leave but you're definitely cut off"

Kinksplaining by Pryzmus October 22, 2019

kidsplaining 

When a kid who has just barely learned something starts to lecture adults who know way more about the topic.

I can't believe my son, he just took his training wheels off yesterday and already he is kidsplaining at me about how to take a corner.

kidsplaining by SarcasticMom May 16, 2018