I found this high security lock tucked away in the back aisle of a dollar store. If I'm not mistaken it's a 3-disc disc detainer lock, and if it's not evident from the picture this lock is roughly the size of a luggage lock. What I fell in love with, though, is the description on the back and the personified padlock's plight against various attacks.

Here's the text so it's easier to read:
Wise choice- ShenMao Security Lock
ShenMao security lock is particularly designed for the social security. It contains a good character, and is specially suitable for those important places, such as family, warehouse, office and so on.
- Against versatile key: The internal construction of the lock has innovated and modified from the usual ball to the speciall multiple layers one. So the versatile key can not turn on the lock in any way.
- Against saw: Hardened steel shackle can not be cut by saw.
- Avoid to be prized: The device contains very hard Arsteel ball to pin the shackle and it is so strong that it can not be prized by force.
- Against drill: Hardened lock shaft cover can be against drill.
As you can tell this lock is fairly undefeatable... due I'm sure to its special multiple layers against the versatile key and prize-avoiding Arsteel ball. Its good character makes it especially suitable to locking up your family!
I also couldn't help but notice in the bottom left this padlock guy was pretty excited about getting drilled...