The Jack Horner

This is when you finish inside someone and then you plug up the cream pie with your thumb.

“Wow Billy, you totally did The Jack Horner on me!”

by AndrooTheNerd May 3, 2023

Little Jack Hornher

Based on the children's nursery rhyme this sexual act entails taking a girl from behind doggystyle and inserting one's thumb in her anus upon climax.

As in....Little Jack Hornher... he stuck in his thumb, made the girl cum, and said, "What a good boy am I".

by Jack Inghoff January 18, 2009

Jack horsery

The act of screwing around like a jackass.

Katlyn kept sending me strange non work related text. I asked her nicely to stop the jack horsery.

by Sweet Matty A March 6, 2019