Dunking some muff 

Getting laid aka getting pussy

I was really dunking some muff last night at the party bro!

Dunking some muff by Cartwheels on wheels August 29, 2016

Dry Dunking

Having penetrative sex with a girl not yet wet due to lack of foreplay or lack of interest on her part... Or she's old.

Man 1: Oh man, my dick hurts so much right now!

Man 2: Why Dude?

Man 1: It's red raw because I had to start Dry Dunking Sandra last night. I couldn't be bothered to get her going.

Man 2: That's so selfish!

Man 1: I don't care, I came after 4 minutes anyway.

Dry Dunking by DarkDreams5 February 19, 2010

tubby dunking

When fat people go naked swimming after dark. Much like skinny dippin' up on a larger scale.

Hey, baby you wanna go tubby dunking, with a real man?

tubby dunking by Mick Riller June 30, 2020

dunking the cosmic donut 

A sexual position referenced in by Wendy the Android in the TV show Dark Matter. It is likely a move that relies on the contortion ability of a sex android, whereby the android would backbend into a complete circle while allowing the partner to insert themselves as they are standing or laying intercepted to the formed circle.

Hi Wendy, I would like to try dunking the cosmic donut when you aren't preparing meals on the ship.

dunking the cosmic donut by politicalmess December 14, 2015

Hannah Dunning 

typical hoe with a bunch of stepbrothers. Always horny with her friends and goes hoe hunting. Always loves a good fuck and seems to be in love with her ex that she can’t get. Always down to strip and fun in the kitchen, especially when she gets stuck

Hannah Dunning accidentally does things a lot for example her at the pool. Hannah: “Omy gosh Theo it just slipped in whoops, just hold on a few more seconds”

Hannah Dunning by Sneakinstepsis June 2, 2020

Dunning-Kruger effect 

When someone is bad/stupid/ignorant in a field, and thinks they are great/good/guru/expert. This normally happens due to people not having enough knowledge in that field to even know that they are bad at this field. A great place to find and report these people is at /r/iamverysmart

Dude1 : I am an expert in math
Dude2 : You are falling to the dunning-kruger effect (seriously wtf why do I have to include the word in this), all you know is how to add and subtract

Dunning-Kruger effect by Click Here! December 22, 2017

Dunning-Krugering 

A term for when a person tells you with absolute conviction how undisputed something is, because they read an article or two on the internet that they insist they remember perfectly.

"Oh, goddamit, Karen is Dunning-Krugering all over Facebook again."

Dunning-Krugering by FridayKittie November 8, 2019