Shamalan twist 

A circumstance or addition to a scenario that, instead of making the scenario a little more eccentric or possibly out-of sorts, makes the scenario as completely fucked up as it can possibly be, akin to the types of twists that M. Night Shamalan might have in one of his movies.

She might have been poured with a twist of crazy, but its a Shamalan twist. She's completely nuts!

Shamalan twist by Chris71Mach1 September 29, 2012

Shyamalan twist 

When a girl twists your cock by flicking her wrist during a handjob.

The reason behind the name is because famous movie director M. Night Shyamalan has lots of absurd twists at the end of his movies.

“Damn, Elsa gave a mean shyamalan twist last night”

Shyamalan twist by Twist it December 7, 2019