1. The substance comprised of lotion, spit, and semen which can be found near a computer keyboard as a result of rapid masturbation. After being left for an extended period of time, they become kitty deposits as whoever left them there blame animals as the cause of the mess.
Matthew neglected to clean up after he masturbated, leaving the lotion and semen all over the keyboard. His excuse was "the kitties must have left that there, those are kitty deposits."
The act of depositing semen into a bank pneumatic tube such as one would with money. Frowned upon by most states but may illegal some states in the United States of America.
News Report: Local pervert caught and arrested Tuesday morning for depositing cum in a local Arlington Bank of America.