From "tribadism" which refers to lesbianism. Derived from the Greek "tribas" (a lesbian) and "tribo" which is the verb "to rub".
Refers to "scissoring" which is when two women rub their vulvas and clitoris together as a form of non-penetrative sex. Can also refer to "frottage" (rubbing) of the woman's vulva against something for sexual stimulation.
Not specific to humans, this behaviour is also observed in nature. In particular bonobo monkeys, where female to female genital rubbing is common (about once every two hours).
A civilized and fancy cocktail party held somewhere around christmas time, where you only invite your favorite friends. Guests are expected to bring a tree ornament to hang on your christmas tree. If a guest was fortunate enough to have been invited last year, he or she is only expected to hang their existing ornament.
Tree trimming party hosts are rumoured to provide their guests with fine wines and spirits, delicious food and lavish special treats with gold trimmings.
"- Hey Peter, do you remember hanging your ornament at Nick and Sarah's tree trimming party last year?
- Yeah! I brought them a gay pride flag ornament! And then Nick showered me with lavish special treats with gold trimmings!
- Wow! Awesome! Can't wait for this year's!
- Are you sure you're invited?"
"- Hey, are you going to Nick and Sarah's christmas party?
- Dude, it's a tree trimming party."
Dude 1: dog Courtney slid in my DM's and asked for dick last night Dude 2: wait I thought she was with Brian??
Dude 1: skkkssks
dude 2: bruHHHh lmfaoo bitches really fucking be trifling out here
Brain: hey man.. i just found out Courtney cheated on me
David: dammmnnnn the fuck, with who
Brain: Dude 1, of all fucking people.
David: Damn thats fucked. bitches be trifling.