What is Back Sack?
1.
the back of your peaches
the back of your nut sack gets hit and your like ahh my back sack.
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2.
an unfourtunate birth defect where instead of having a nutsack next to your tallywacker, you have one on your back
I fell off my bike and my back sack exploded
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Random Words:
1.
The tiny tufts of fuzzy hair that grows on the back of John's neck in two spots.
The neck tufts on John's neck are adorable, ..
1.
A party that has become "dry"; a party that is boring or actionless.
Aw crap! I just stepped into a raisin party, guys and gi..