It refers to a sexual act in which someone is about to shoot their load when they leave and Nuckel walks into the room. He then fucks the girl who does not know who he is.
Dude my old girlfriend was too clingy.
What'd you do?
I pulled an Angry Nuckel on her ass.
The Urban Dictionary Mug
One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.
Buy the mug