Hook, Line, and Stinker
A sexual reference: While engaged in sexual intercourse from behind, the man jams his index finger up the womans ass, curls it into a "hook" formation and "catches" her like a fish with the poop finger by sticking in her mouth and pulling backwards. Coined by mad scientist d.jones. 
My girl was acting up so I had to give her the old "hook, line, and stinker!"
