backpack 

A guy or girl who constantly follows their significant other, or object of affection, during social functions.

Kelly: Janet wouldn't leave Eric alone at the party. I think she was afraid he would cheat.

Sandra: Yeah, she was being a total backpack.

backpack by jmidi January 16, 2011

backpack 

To backpack a team in videogames or sports.

Dude, he pretty much backpacked the team." "Dora taught me how to backpack ;)

backpack by Capn AwmNawms March 30, 2011

Backpack 

Dora's knapsack from the kids show Dora the Explorer. Backpack is another of the inanimate, yet talking objects from the beloved children's show. Backpack is evidently very efficient for Dora, because she carries her drugs in there.

...I'm the Backpack loaded up with things and knick-knacks too, anything that you might need, I've got inside for you...Backpack, backpack...yay!

Backpack by Leiko October 7, 2004

Backpack 

Someone who has muscles on their back (naturally or by flexing).

The look of having triceps and biceps on your back muscles.

girl 1: whoooa, check out that hottie!
girl 2: Daaaang gurl, that boy's got a kickass backpack

boy 1: Yo, check out my backpack!
girl 1: sigh, i wish my boyfriend carried a backpack like yours...

Backpack by RRELLO February 18, 2010

Backpack 

Eugene's tool for carrying his AK-47 while shooting up the local school.

When Eugene reaches into his backpack, you know it's time to run.

Backpack by TheCubesAreWarlords April 11, 2017

Backpack 

A person who rides your back so hard you need to pry them off. Often a co-worker, teacher or manager in professional settings but could also be a significant other, semi-friend or admirer in social settings.

Rick was tagging along with us at the club last night. He just followed along behind me all night. I'm not taking him out anymore. He's such a backpack!

Or,

My boss just looms over my desk all day. He's constantly riding me. What a backpack!

Backpack by Original Dave July 15, 2011

backpack 

(n) A person that contributes nothing but an overall dour disposition. Typically univited, but tolerated out of a sense of pity.

Dude, that Chris guy is becoming a real backpack! He just shows up and waits for us to entertain his sorry ass.

backpack by Vaness July 30, 2005