Slipballs 

The act of squeesing the left testicle, twisting it counter clockwise four times. Compress the left testicle, you can use great force, or a hammer/mallet if you need to. Take the right testicle and twist it clockwise seven times. Then make a loop with your left testicle, as you would a shoelace. Forcefull insert your right testicle through the loop. Twist both testicles in opposite directions like a double helix. After this, make another loop with your right testicle and push your left testicle through that loop. Then release your testicles. The compression of the left nut will make it near impossible to undo. Then slide your right nut up and down just like a slip knot. To undo, use icy hot. Dont forget to Crisco your balls before hand. Enjoy.

Once the hot bitches saw my SlipBalls, they wanted me inside them.

Slipballs by the guy with slipballs June 18, 2011

Slip into the diamond life 

Mainly used refering as joining the fandom of a k-pop boyband, SEVENTEEN (CARATs). Seventeen has made and used this phrase since debut in their song "Shining Diamond" and their fans use this phrase all the time since it is special to CARATs. Seventeen refers their fans as "diamonds", hence slipping into the diamond life means joining the fandom (carats) / being a fan of Seventeen.

"Come on let's slip into the diamond life!" "Wow Seventeen's songs is so good I might slip into the diamond life."

Slip into the diamond life by Horanghae :) June 16, 2021

slip one past the goalie 

verb. To impreagnate a woman; usually occuring during intercourse where some form of contraceptive is used.

Dude, that sucks. I heard you slipped one past the goalie.

slip one past the goalie by Jeb from NH July 25, 2003

Slip of the thumb 

When you are holding your cat, and accidentally inserts a finger up his anus

"Oh no, I just fisted my cat, what a slip of the thumb"
"My friend plunged my cat's clunge, dude"

Slip of the thumb by kievrob January 9, 2015

guns and ships 

What Lafayette (in Hamilton: The Musical) came back with.

Lafayette: I went to the French for more funds,
And came back with more guns and ships,
And so the balance shifts

guns and ships by Itzyaboitheo February 4, 2017

Emojian Slip 

Happens when you send the wrong emoji in a text, constituting an unintentional error regarded as revealing subconscious feelings.

Similar to the Freudian Slip, but with Emojis rather than words.

"Damn, I accidentally sent her a heart Emoji"

"That's definitely an Emojian Slip on your part"

Emojian Slip by mp4309 September 30, 2015

slip/slide a cig/twig 

Sliding/slipping the twig/cig is the act of inserting an e-cig, specifically a Juul, into one’s oral cavity. Instead of “hitting” or “rippin” a Juul, the phrase is “sliding/slipping a cig/twig”.

To slide a cig is one thing, but to slip a twig is another.

To slip/slide a cig/twig is the insertion of a Juul into one’s mouth.

slip/slide a cig/twig by cigsandtwigs December 18, 2018