A Shenzhen Showbag is a bag full of Shenzhen Specials.
Various 'Deal a Day' web sites around the world will offer a 'Bag of Crap' or a 'Bag of Pooki' every now and then, which is basically stuff they had left in the warehouse and need to shift to make way for more Shenzhen Specials.
Typically you'll pay $30 for a Shenzhen Showbag which probably has a real value of maybe $5.
"Whadya get in ya Shenzhen Showbag?"
"Um, a USB hub, a USB vibrator and a USB "How to USB' guide-book on USB."
"Whadya gonna do with it all?"
"Give it to you for Xmas.."
When you are fucking a girl and your balls slip into the hole.
I was giving this girl the Italian showbag last night and I think I slipped a nut
A bag of goodies, where the goodies are the best things Caboolture has to offer: a knife in the guts.
O: I went to the Caboolture Jop Expo last week
M: aw yeah what'd you do?
O: Got the ol' Caboolture showbag
M: happens, hope you enjoyed your time off