Dick puree is the drink of a blended penis. Often times, this drink is served chilled. A dash of cinnamon is often used for an enhanced pleasurable sensation. This drink has been claimed by female drinkers to cause an orgasm.
The negative side effect of drinking dick puree is acid reflux...and the loss of a dick.
Dick puree can also refer to an asshole of sorts.
For example, dick puree could refer to a certain roommate who kept me up while screwing some bitch.