backsack 

The part of a man no one should ever have to see. More specifically, the back of a man's scrotum.

Dude, when I was in the locker room today I totally saw some old guy's wrinkly backsack.

backsack by JohnC7 February 16, 2008

Backsack 

to view testicles from behind usually caught on camera upon showing your friends your arse and leaning a little too far forward

On reviweing holiday pics:
"that was when you got your arse out, whats that dark patch between your legs?"
"backsack"

Backsack by Dr Diddy January 21, 2009

Eugene Backpack 

Noun:
A carrying book bag of any sort or size, preferably something large enough to carry a fire arm in.

"Eugene was reaching into his backpack when in the classroom and all was silent..."

"The police investigated a eugene backpack, only to find zipties, a fedora, and a loaded nine milimeter handgun."

Eugene Backpack by innocentEugenewithbackpack May 27, 2016

Kenyan backpack

A sexual position in which one partner is standing, and the other partner is piggy backing upside down on the first. The upside down partner places their head between the legs of the standing partner and performs oral sex on them.

The couple was hospitalized after trying to perform a Kenyan backpack without stretching first.

Kenyan backpack by JayTeeF May 11, 2009

backpack race 

When someone is drinking beer/alcohol/etc, and someone else jumps on their back like a backpack and forces them to chug the beer. Usually done with two people at a time. Whoever gets the beer down first is the winner. The beer guzzler usually goes insane.

Kristen totally beat Kelly at the backpack race last night. Tubby lost his mind he drank so fast.

backpack race by MMjr May 26, 2008

2nd Gen BackPacker 

A second generation Backpacker is a Young Hip-Hop artist and/or aficionado, who is into the 4 Elements,
i.e. DJ, MC, Break, and Graffiti. A second Gen Backpacker will use an iPod or a MP3 to listen to Underground music, most of the time they obtain their favorite artists' music via the artists' YouTube channel or the artists' own website. As opposed to the older Backpacker who only gets Underground music through CD's from the Rappers themselves and carried around a Walkman to listen to those CD's. But both generations have some common attributes such as; 1) Carrying around Sharpies, Pens, and/or Spray paint cans in their Backpacks. 2) Their dislike for Mainstream music. 3) They both stay true to the art form and have a strong vocabulary, so their lyrics are not just about Drugs, Sex, and Money, 4) They also can freestyle/rap multiple syllable rhymes for many lines.

A 2nd Gen Backpackers are more accustomed to electronic devices to listen to their music.

2nd Gen BackPacker by TakaAli December 31, 2010

backpack warrior 

a lesbian that carries a backpack with them everywhere. the backpack is most often than not not containing a strap on to use for lesbian sex.

person 1: hey did you see eunseo earlier?
person 2: yeah that backpack warrior doesn’t go anywhere without that bag.

backpack warrior by nananamimis October 3, 2021