Tatarabuela
Literally a great-great-grandmother, this term is used to describe performing the most intense and wild oral sex possible on someone. (The expression relies on the repetition of the mother of the mother to signify reaching the ultimate level of something, a concept popularized by Dominican urban artist El Alfa.)
If you want to make her fall for you, give her a Tatarabuela. What do you mean, man? Oh, give her the mother of the mother of the mother and you will see. Ah, that is cool, that is what I am going to do.
Automatically translated from Spanish
República Dominicana