Treble hook

To have vaginal sex with a woman while inserting your thumb in her ass in a hook like manner, doing the same with your other thumb in her mouth with a slight tug simulating the effect of a fish hook.

Jeff said to Corey, "Hey bro! I totally gave Nicole the treble hook last night!"

Rusty Treble Hook

The rusty treble hook is similar to the rusty hook but the subject uses 3 fingers instead of 1 as treble hooks have 3 hooks.

Darrell gave Adam the rusty treble hook, and his breath smelled like shit for the rest of the day.

Double treble hooked

When a lover falls very much in love and is obsessed with their love. Reference is to fishing and when both treble hooks are in the fish's mouth, you don't need a net to haul fish into boat.

I'm a telling you Harley, that Carol has double treble hooked John and he's so strung out on her, she's a haulin' him in. Ain't love weird.

double treble hooked, love, enamored, head over heels