snacc atacc 

When you eat so much cheese you become paralized and or have extreme diaria.

Ma bio jeff had a snacc atacc last night and went to the hospital!

snacc atacc by Oof my goof bio September 12, 2018

Smacc Attacc 

When the booty is too thick to slap so you need to take a great amount of force to the booty. this would cause a rippling affect which would make the female (or male) moan. Sometimes it can be used by hand or by genitals.

"That ass was so thicc, I had to use the Smacc Attacc"

Smacc Attacc by SuperSUCC November 13, 2017