Indianapolis Nut Packer 

Whilst engaging in a doggy style bone session...The challenging yet eloquent art of gripping one's cock and ball pouch with the dominant hand and swiftly inserting the meaty package into the unsuspecting anus of the sexual partner. Sans lube.

Man, Sage was so hammered last night that I threw her an Indianapolis Nut Packer and she barely flinched!

Indianapolis Nut Packer by El Pablo Guapo Dos January 12, 2017

waiting for a package 

the horrible time period of shipping to delivery when you order something online. You feel distraught and confused and normally have a panic attack thinking your item has been lost in transit.

"Oh my god dude, I've been waiting for a package since last week! I hope it isn't lost."

waiting for a package by IzzyC. January 16, 2019

Gainesville care package 

When one defecates onto another person, or their belongings, from a distance of one story (average of 14 feet) or higher. If there are more than 3 care packages being called in on the person or item, the action is effectively deemed a Gainesville shit swarm.

My roommate left the dishes in the sink so I called in a Gainesville care package on his scooter in the parking lot…😭😭

Gainesville care package by Joey-chestnut August 23, 2021

Packing Someone 

When two groups of people "go at" each other.

Me: Wow don't call her that.
You: What're you going to do.
Me: Well I'm gonna pack you.
Stranger: Oh, your packing someone.

Packing Someone by Corrupted Souls June 20, 2019

packer 

For sale at adult novelty stores or online; a life-like fake penis with testicles used to "pack" into the underwear of females or the penis-less who want to give the impression of having a penis. Female to male transitionals, butch lesbians or guys just wanting to seem like they have a bigger penis can use them.

Descriptions of packers from a couple of online stores:

Mr. Softy: Super soft and great for everyday packing! A perfect size to fit under any pair of pants or jeans. We recommend a tight pair of briefs to keep it in place, and a little corstarch to keep it soft after cleaning. Made of cyberskin.

Soft Pack:
This family of packers is built to bulge. The realistic package feels amazing through jeans and has even been known to pass the "squeeze test" at gay men's clubs. It has a "realistic" texture as well as form, and successfully mimics a flaccid penis. Available in Vanilla, Mocha, Chocolate, and Blue colors and in mini, small, medium and large sizes. Not usable for penetration. Made of phthalate-free Reel Feel Super Skin. Mini: 3-1/2"; Small: 4-1/2"; Medium: 5-3/4"; Large: 7".

packer by Sally Griffin September 14, 2008

vacuum-packed cows 

A vacuum-packed cow can be found in most fields in Britain throughout autumn and winter. Many believe that the large cylinder black bags are full of hay, but that is an urban legend. Inside these mysterious bags are on average three vacuum-packed cows. These cows have been dehydrated and vacuum packed in order to keep them safe until spring. If you had ever wondered why there were a lot less cows in the fields in winter, you now know. Obviously not all cows are vacuum-packed, as it is still a new technology, and can be dangerous to cows, or require them to have months of therapy afterwards.

Farmer Brown started vacuum-packing his cows around October, so they could get used to their vacuumed environment.

vacuum-packed cows by Stephen W. Thomas May 9, 2005

packed 

armed; using or carrying a gun

the warriors: "shit, the chicks are packed!"

packed by adh2 June 24, 2006