SIS is an acronym popularized by the Canadian music artist Peaches in her song "Fuck The Pain Away" and it means "Stay in School".
Person 1: Remember the teachings of Peaches: "S-I-S, IUD, Stay in School 'cause it's the best"
Pesron 2: I love Peaches and, you know what, school is really the best!
Pesron 2: I love Peaches and, you know what, school is really the best!
by Max the Mad Cat May 26, 2024
by dr d peper September 17, 2021
by Walnut91 June 02, 2023
by it's about drive it's about... November 12, 2021
Lexias:I AM GOING TO THROW A CHILD OFF A CLIFF!
The child:pls woman dont.
*lexias throws the child anyways*
The child:pls woman dont.
*lexias throws the child anyways*
by Yourskoliosexualqueen November 25, 2021
Oh I hang up first! !!!
by Bigman12345 January 12, 2018
by wheat lord October 20, 2022