Milking

Verb - The application of dairy (cow) milk to an Oreo or other assorted cookie-type delicacy, commonly through the method of submission while suspended with one's fingertips. Duration of submersion varies between cultures and subgroups, and is often handed down from previous generations or learned through trial and failure.

I was milking my 10th Oreo of the night and it broke off and dropped to the bottom of the glass.