The Unicorn Bop 

The Unicorn Bop is when you place a dildo atop your forehead to where it is secured, and then proceed to headbop with the dildo aimed either at someone's vagina or anal cavity, which thusly results in the dildo being thrusted in and out as if it would during actual sex.

"Ayo, last night was lit!"
"That's right, The Unicorn Bop we did last night was actually very awesome!"

The Unicorn Bop by XX_BurgerSexarooni_XX April 14, 2023

The Ultimate Showdown (Of Ultimate Destiny) 

an amazing song. if you know the lyrics by heart, you will get all the bitches.

Kyle: "hey, did you hear about chad's performance yesterday of The Ultimate Showdown (Of Ultimate Destiny)?

Mike:"yeah, bro got all the rizz and got a bunch of bitches after!"

The Ultimate Showdown (Of Ultimate Destiny) by Lemon-Demon May 2, 2023

The upload 

A place or person where someone goes to snitch or tell on.

"First of all this aint the upload pipe down bruh."

The upload by Naut_jay May 3, 2023

the unmatched power of the sun

a bottle containing the limitless power of the sun

officer: sir is that uranium?
officer is turned into a pile of ash by the unmatched power of the sun

the unmatched power of the sun by flushed emoji 😳 July 31, 2023

Spackle the Uvula 

To ejaculate in the mouth.

Wendy didn't want to sleep with Paul on the first date, so instead she let him spackle the uvula.

Spackle the Uvula by Anthony Caporale August 6, 2008

Stash the Unicorn 

A sex act that involves strapping a dildo to one's forehead and then using said dildo to perform anal sex on a partner. Sometimes refers only to the male-on-male act.

I'm excited that I finally get to stash the unicorn with Matt!
I woke up with a sore neck after spending all night stashing the unicorn.

Stash the Unicorn by killedbydysentery May 31, 2015

the legend of the underground 

It’s Bones, not the tv show, the rapper
He deserves it

Bones is the legend of the underground

the legend of the underground by Kiki?doyouloveme? March 10, 2019