Among some lower-socio-economic segments of society in the South, a polite way of saying "using the toilet to defecate", which is generally considered much politer than more common expressions such as "taking a shit".
Student/inmate in a juvenile reform school to his dorm supervisor: Can I use the restroom?
Dorm supervisor: Do you just need to pee or do you need to have a sit-down?
Dorm supervisor: Do you just need to pee or do you need to have a sit-down?
by Mild7 February 28, 2021
Get the sit-downmug. A term used by Balloon fetishists, better known as Looners, to define the act of popping balloons by sitting and bouncing on them.
Guy 1: dude, have you watched Loonergirl1234's new video? It was so hot!
Guy 2: I know right! That sit to pop was "very" hot!
Guy 2: I know right! That sit to pop was "very" hot!
by Mysteryguy6464 March 23, 2024
Get the Sit to Popmug. by Tattoo ernay November 28, 2020
Get the Sitting hotmug. 
Basically, for fuck yourself.
by Tacos69. July 30, 2016
Get the Sit on your fingermug. Similar to cowgirl Sex position expect with man sitting instead of lying down(often preformed on couch)
by Ngg101 November 5, 2016
Get the Sitting Bullmug. To shut up and stop talking.
by AstroIsOffline January 14, 2022
Get the Sit downmug.