rucksack 

german word for "backpack".
Also used as a slang term for
"testicles"

I have all my stuff in my rucksack.
I am going to kick someone in his rucksack.

rucksack by ederkeg May 24, 2004

rucksack 

Scrotal sack or testical bag.

Jim kicked me straight in the rucksack.

rucksack by Meat Loaf January 18, 2004

Rucksack 

Sora's nobody.... but not really. He's also kind of part Ventus. It's complicated.

He has an ice cream fetish. He's friends with a gay pyromaniac and a re-color of Kairi

He also has a toxic fanbase

Sora : this is Rucksack he's my nobody.... but not really

Rucksack by Boredombored January 15, 2019

rucksack 

*A slang term referring to the scrotum (aka : testicles).

*A type of backpack, often worn by military personnel, usually squarish-shaped and used for storing miscellaneous supplies.

"I'll kick that dumbfuck right in the rucksack if I have to! >_< "
-me

"I wanan wear a rucksack to school one day."
-me

rucksack by Dave May 19, 2004

Rucksack Twat 

Person that leaves a backpack on riding the tube

The underground was packed because of all these rucksack twats

Rucksack Twat by Winduck July 9, 2023

Tinker's rucksack 

A term for the scrotum which reflects the fact that they are an unattractive appendage not unlike a tatty backpack for the possessions belonging to a more impoverished member of society

He seems to have a bit of an itch on his tinker's rucksack

Tinker's rucksack by Adbase December 28, 2013

Finnish Rucksack 

The Finnish Rucksack describes a vertical (standing-up) version of the traditional sex position 69 where the male participant is hanging upsidedown on his partner performing oral sex whilst receiving oral sex himself. However, for this to qualify as a Finnish Rucksack (in stead of it just being a vertical 69) the hanging man has to be pale and blond, almost resembling a large, unbaked loaf of white bread.

"Dude, I did a Finnish Rucksack on this wrestler chick I met last night. It was awesome - she had no problem carrying me..."

Finnish Rucksack by Jukka Santala March 22, 2010