Secret Knock Lock
This lock responds only to specific beats. When you lock yourself out, you're going to have to call Dr. Dre instead of a locksmith.
Top Rated Comments
knee_strike says:
Very cool invention.
now what happens when u come home shitfaced and u dont remember the knock? lmao
saintnavajo says:
I'll take "Useless Items" for $200 Alex
Doucheinator says:
10 to 1 odds this motherfuker uses this technology to install motion activated shltter cameras in the ladies room of the local Wal-Mart.
dirtylilmonkey says:
very cool, especially for the neighbors waiting to take his stuff when he leaves.