When two girls rub their pussies together until one or the both of them have an orgasm. The way they reach an orgasm is because both of their clitourouses together which is stimulating.

the act of texting people while you are pooping

A Lesbian sex act where two partners interlock their spread legs (like two pairs of scissors) and grind their vulvae together to stimulate each other's clitoris to orgasm. Also called tribadism, the practice has many colloquialisms. In some Central American countries it is called "making tortillas," and the Chinese refer to the act as "polishing mirrors".

It's where two lesbians combine like transformers!

Tribadism (more commonly known as scissoring) is the act of sexual arousal by means of rubbing two vagina together.

Colloquialisms:
Common terms for this act are:
"Scissoring", "Pussy Locking", "The Twisted Sister", "Twisted Sisters", "Bumping Donuts", "Red Rubbing", "Clit-Clatting", "Rock, Paper, Vagina", "Twiztid Scissors", "Pocket Docket", "Smelly Time", "Mashing Cookies", "Churning Butter", "Bob Saget", "Muff Buffing", "Grinding Beans", "Boiling Eggs", "Maynard Truman", "Rose-Bud-Thud", "Ginger Smacking", "Cracker Barreling", "Sticky Sliding", "Cat Nipping", "Touching Tacos", "Position 7-B", "Clam Jousting", "Cardio Snuggling", and "Bumping Fur."

aka Tribadism or tribbing, is when two females with some sort of lesbi disposition allow their vulva bits to mingle and say hi, usually by interlocking their legs. Some lesbis insist it is not a thing. It is a thing to some. It can be a fun break or pregame to lesbi fucking and can get slippery af. Scissoring can also be represented by text as such: o/-<>-/o

When two females vaginas grind together, such as the art of making out. Privates kissing each other.