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
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"
"that was when you got your arse out, whats that dark patch between your legs?"
"backsack"
backsacked
when someone flicks you in the sack from behind
I got backsacked
from my girlfriend when i stood in front of the tv
from my girlfriend when i stood in front of the tv