What is Shag Bag?
1.
Loose woman; bike; slut; slag
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2.
A Shag Bag is a rucksack or other small bag which contains condoms and sex toys to be handy at any time and any place.
Let me reach for my shag bag, baby!
3.
Bed (sexual)
Let's go up to my shag bag you sexy ho! I'll fuck you solidly there.