sistamotha

A mom and stepmom who get along, are friends, and are doing what's best for the child/children in their 2 families. Co-parenting isn't always easy, but when you work together - the results are great. Some sistamothas will take the child/children out to lunch/dinner together or by themselves, text and call each other, go shopping, and even vacation together.

Karen and Linda celebrated their sistamotha friendship by taking a cruise together to the Bahamas.

by SistaBits June 23, 2018

sistianna

Sistianna is a hilarious and unique gal. She’s always on time and is kinda sad a lot but still laughs it off. She has a heart of gold and has great memes

Evelyn: sistianna is rad
Rylee: yeah she is

Evelyn: facts

by Evelyn1227 December 15, 2019

Sistits

Sistits is a word used to describe either your own or a friends sisters breasts.

Jack: Wow she's got some nice sistits.

Joe: Dude that's my sister!
Jack: So? My sister has some nice sistits as well.

Joe: What the fuck man?!

by Family Fucker 88 May 11, 2021

Sistine Chapel

When you’re having sex with a pregnant woman and have your hands on her body and the baby reaches out to touch your hand.

“Dude me and my wife had sex for the first time since she got pregnant but my son sistine chapeled me and totally ruined it.

by Theycallmesmexy November 10, 2021

Sistine Chapelling

The moment a baby touches your hand from inside the womb while having sex’s.

(In reference to the art piece by Michelangelo, The Creation of Adam found in the Sistine Chapel.)

As stated by Mike Cannon during a comedy skit on TikTok.

“I don’t know about you guys, but my optimal way to orgasm is not while I’m Sistine Chapelling with my unborn kid”

by Mow Mow is stressed out November 12, 2021

siitimi

Bribri name for the goddest or queen of the moon, is gentile, smart, kind, generous, and funny. She is white and beautiful. Spend most of her day sleeping or with Diwö (the god of the sun), and wakes up in the night to bring light in the darkest time.

Siitimi is gentile

by Pikis November 22, 2021

Sisti Mode

A burst of uncontrollable and built up physical and vocal anger and hatred.

Julia went Sisti mode on my ex who got with that dumb skank

by Fatcock30897 March 15, 2022