soundingのようなどんな単語でも探してください。
 
1.
Traveling around with only a backpack on your back. This method of travel is usually associated with youth, but people of all ages backpack.
I had a great time backpacking Europe.
Hysterical Womanによって 2010年08月02日(月)
 
2.
To get on someone's back, wrap your arms and legs like straps around the person and hide your head in their shoulder, like a backpack. AKA the new planking.
Juliana: Hey do you know what backpacking is?

Jackie: Of course! Let's do it! *proceeds to backpack*
backpacker4everによって 2011年12月04日(日)
 
3.
When one soaks a tampon in liquor then sticks it in there anus to get drunk. Backpacking is extreamly dangerous because you dont know how much alcohol is exactly getting soaked up into ur bloodstream. But it gets u hella messed up.
I really want to get shitfaced tonight but only have a few shots of vodka. Looks like im backpacking again.

Whenever im backpacking i always end up naked in my dads bed...
CrasyBoiによって 2011年11月19日(土)
 
4.
When someone on a team is getting all the kills, captures, plants, and defuses, and is the only reason that team is winning.
That kid is backpacking his team so hardcore right now.
Popernicleによって 2011年05月02日(月)
 
5.
The act of hugging another person back to back; putting your arms behind you and across their stomach rather than their back.
Kylan and Lauren were bored of a normal hug, so they hugged backwards, and said they were Back Packing.
Aaronthebossによって 2010年09月29日(水)
 
6.
slang for a gay males having sex...anal sex...How one would be behind the other person with his arms and hands over his shoulder thereby being like on wearing a backpack.

Like scissoring for Lesbians.
Aw...those guys look like they are going backpacking!
PSBforverによって 2010年02月05日(金)
 
7.
the act of possessing (packing) a voluptuous rear-end (back). A quality exclusively found in the female gender.
That lil thick shorty I saw at the mall was seriously backpacking.
madprophetrixによって 2003年07月04日(金)