Definitions by Edgar Allen Pie

jack and drop 

To enter an establishment, such as a Wal-Mart or Target, and ejaculate or squirt into a product, like a sock.

Then, you put it back for the general public to enjoy.

Last night I totally Jack and Dropped a tube sock in Wal-Mart. Left it in some ladies cart.

jack and drop by Edgar Allen Pie March 9, 2015